TY  - JOUR
AU  - Mladenović, Ivana
AU  - Nikolić, Nebojša
AU  - Jovanov, Vladislav
AU  - Radovanović, Željko
AU  - Obradov, Marko
AU  - Vasiljević-Radović, Dana
AU  - Vuksanović, Marija
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7819
AB  - Lab-made biosilica (SiO2) nanoparticles were obtained from waste biomass (rice husks) and used as eco-friendly fillers in the production of nickel matrix composite films via the co-electrodeposition technique. The produced biosilica nanoparticles were characterized using XRD, FTIR, and FE-SEM/EDS. Amorphous nano-sized biosilica particles with a high SiO2 content were obtained. Various current regimes of electrodeposition, such as direct current (DC), pulsating current (PC), and reversing current (RC) regimes, were applied for the fabrication of Ni and Ni/SiO2 films from a sulfamate electrolyte. Ni films electrodeposited with or without 1.0 wt.% biosilica nanoparticles in the electrolyte were characterized using FE-SEM/EDS (morphology/elemental analyses, roundness), AFM (roughness), Vickers microindentation (microhardness), and sheet resistance. Due to the incorporation of SiO2 nanoparticles, the Ni/SiO2 films were coarser than those obtained from the pure sulfamate electrolyte. The addition of SiO2 to the sulfamate electrolyte also caused an increase in the roughness and electrical conductivity of the Ni films. The surface roughness values of the Ni/SiO2 films were approximately 44.0%, 48.8%, and 68.3% larger than those obtained for the pure Ni films produced using the DC, PC, and RC regimes, respectively. The microhardness of the Ni and Ni/SiO2 films was assessed using the Chen-Gao (C-G) composite hardness model, and it was shown that the obtained Ni/SiO2 films had a higher hardness than the pure Ni films. Depending on the applied electrodeposition regime, the hardness of the Ni films increased from 29.1% for the Ni/SiO2 films obtained using the PC regime to 95.5% for those obtained using the RC regime, reaching the maximal value of 6.880 GPa for the Ni/SiO2 films produced using the RC regime.
PB  - MDPI
T2  - Materials
T1  - Influence of SiO2 Nanoparticles Extracted from Biomass on the Properties of Electrodeposited Ni Matrix Composite Films on Si(100) Substrate
VL  - 17
IS  - 16
SP  - 4138
DO  - 10.3390/ma17164138
ER  - 

@article{
author = "Mladenović, Ivana and Nikolić, Nebojša and Jovanov, Vladislav and Radovanović, Željko and Obradov, Marko and Vasiljević-Radović, Dana and Vuksanović, Marija",
year = "2024",
abstract = "Lab-made biosilica (SiO2) nanoparticles were obtained from waste biomass (rice husks) and used as eco-friendly fillers in the production of nickel matrix composite films via the co-electrodeposition technique. The produced biosilica nanoparticles were characterized using XRD, FTIR, and FE-SEM/EDS. Amorphous nano-sized biosilica particles with a high SiO2 content were obtained. Various current regimes of electrodeposition, such as direct current (DC), pulsating current (PC), and reversing current (RC) regimes, were applied for the fabrication of Ni and Ni/SiO2 films from a sulfamate electrolyte. Ni films electrodeposited with or without 1.0 wt.% biosilica nanoparticles in the electrolyte were characterized using FE-SEM/EDS (morphology/elemental analyses, roundness), AFM (roughness), Vickers microindentation (microhardness), and sheet resistance. Due to the incorporation of SiO2 nanoparticles, the Ni/SiO2 films were coarser than those obtained from the pure sulfamate electrolyte. The addition of SiO2 to the sulfamate electrolyte also caused an increase in the roughness and electrical conductivity of the Ni films. The surface roughness values of the Ni/SiO2 films were approximately 44.0%, 48.8%, and 68.3% larger than those obtained for the pure Ni films produced using the DC, PC, and RC regimes, respectively. The microhardness of the Ni and Ni/SiO2 films was assessed using the Chen-Gao (C-G) composite hardness model, and it was shown that the obtained Ni/SiO2 films had a higher hardness than the pure Ni films. Depending on the applied electrodeposition regime, the hardness of the Ni films increased from 29.1% for the Ni/SiO2 films obtained using the PC regime to 95.5% for those obtained using the RC regime, reaching the maximal value of 6.880 GPa for the Ni/SiO2 films produced using the RC regime.",
publisher = "MDPI",
journal = "Materials",
title = "Influence of SiO2 Nanoparticles Extracted from Biomass on the Properties of Electrodeposited Ni Matrix Composite Films on Si(100) Substrate",
volume = "17",
number = "16",
pages = "4138",
doi = "10.3390/ma17164138"
}

Mladenović, I., Nikolić, N., Jovanov, V., Radovanović, Ž., Obradov, M., Vasiljević-Radović, D.,& Vuksanović, M.. (2024). Influence of SiO2 Nanoparticles Extracted from Biomass on the Properties of Electrodeposited Ni Matrix Composite Films on Si(100) Substrate. in Materials
MDPI., 17(16), 4138.
https://doi.org/10.3390/ma17164138

Mladenović I, Nikolić N, Jovanov V, Radovanović Ž, Obradov M, Vasiljević-Radović D, Vuksanović M. Influence of SiO2 Nanoparticles Extracted from Biomass on the Properties of Electrodeposited Ni Matrix Composite Films on Si(100) Substrate. in Materials. 2024;17(16):4138.
doi:10.3390/ma17164138 .

Mladenović, Ivana, Nikolić, Nebojša, Jovanov, Vladislav, Radovanović, Željko, Obradov, Marko, Vasiljević-Radović, Dana, Vuksanović, Marija, "Influence of SiO2 Nanoparticles Extracted from Biomass on the Properties of Electrodeposited Ni Matrix Composite Films on Si(100) Substrate" in Materials, 17, no. 16 (2024):4138,
https://doi.org/10.3390/ma17164138 . .

TY  - JOUR
AU  - Abduarahman, Muna Abdualatif
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Egelja, Adela
AU  - Savić, Andrija
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7760
AB  - This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.
T2  - Journal of Polymers and the Environment
T1  - Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal
IS  - InPress
DO  - 10.1007/s10924-024-03192-x
ER  - 

@article{
author = "Abduarahman, Muna Abdualatif and Vuksanović, Marija M. and Milošević, Milena and Egelja, Adela and Savić, Andrija and Veličković, Zlate and Marinković, Aleksandar",
year = "2024",
abstract = "This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.",
journal = "Journal of Polymers and the Environment",
title = "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal",
number = "InPress",
doi = "10.1007/s10924-024-03192-x"
}

Abduarahman, M. A., Vuksanović, M. M., Milošević, M., Egelja, A., Savić, A., Veličković, Z.,& Marinković, A.. (2024). Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment(InPress).
https://doi.org/10.1007/s10924-024-03192-x

Abduarahman MA, Vuksanović MM, Milošević M, Egelja A, Savić A, Veličković Z, Marinković A. Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment. 2024;(InPress).
doi:10.1007/s10924-024-03192-x .

Abduarahman, Muna Abdualatif, Vuksanović, Marija M., Milošević, Milena, Egelja, Adela, Savić, Andrija, Veličković, Zlate, Marinković, Aleksandar, "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal" in Journal of Polymers and the Environment, no. InPress (2024),
https://doi.org/10.1007/s10924-024-03192-x . .

TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6694
AB  - The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.
Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforced
with MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested by
microhardness measurements.
PB  - Elsevier
T2  - Materials Letters
T1  - Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles
VL  - 354
SP  - 135354
DO  - 10.1016/j.matlet.2023.135354
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Mladenović, Ivana O. and Egelja, Adela and Janković-Mandić, Ljiljana and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.
Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforced
with MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested by
microhardness measurements.",
publisher = "Elsevier",
journal = "Materials Letters",
title = "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles",
volume = "354",
pages = "135354",
doi = "10.1016/j.matlet.2023.135354"
}

Alazreg, A., Vuksanović, M. M., Mladenović, I. O., Egelja, A., Janković-Mandić, L., Marinković, A.,& Jančić-Heinemann, R.. (2024). Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters
Elsevier., 354, 135354.
https://doi.org/10.1016/j.matlet.2023.135354

Alazreg A, Vuksanović MM, Mladenović IO, Egelja A, Janković-Mandić L, Marinković A, Jančić-Heinemann R. Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters. 2024;354:135354.
doi:10.1016/j.matlet.2023.135354 .

Alazreg, Asma, Vuksanović, Marija M., Mladenović, Ivana O., Egelja, Adela, Janković-Mandić, Ljiljana, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles" in Materials Letters, 354 (2024):135354,
https://doi.org/10.1016/j.matlet.2023.135354 . .

TY  - JOUR
AU  - Sasi Maoloud Mohamed, Samah
AU  - Nikolić, Nebojša D.
AU  - Vuksanović, Marija
AU  - Vasilić, Rastko
AU  - Vasiljević-Radović, Dana
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar
AU  - Mladenović, Ivana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7702
AB  - The lab-made ferrite-aluminium layered double oxide (Fe/Al LDO) nanoparticles were used as reinforcement in the production of copper matrix composite coatings via the electrodeposition route in this study. The Cu coatings electrodeposited galvanostatically without and with low concentrations of Fe/Al LDO nanoparticles were characterized by SEM (morphology), AFM (topography and roughness), XRD (phase composition and texture), Vickers microindentation (hardness), and the static sessile drop method (wettability). All Cu coatings were fine-grained and microcrystalline with a (220) preferred orientation, with a tendency to increase the grain size, the roughness, and this degree of the preferred orientation with increasing the coating thickness. The cross-section analysis of coatings electrodeposited with Fe/Al LDO nanoparticles showed their uniform distribution throughout the coating. Hardness analysis of Cu coatings performed by application of the Chicot-Lesage (C-L) composite hardness model showed that Fe/Al LDO nanoparticles added to the electrolyte caused a change of the composite system from “soft film on hard cathode” into “hard film on soft cathode” type, confirming the successful incorporation of the nanoparticles in the coatings. The increase in roughness had a crucial effect on the wettability of the coatings, causing a change from hydrophilic reinforcement-free coatings to hydrophobic coatings obtained with incorporated Fe/Al LDO nanoparticles.
PB  - MDPI
T2  - Coatings
T1  - Hardness and Wettability Characteristics of Electrolytically Produced Copper Composite Coatings Reinforced with Layered Double Oxide (Fe/Al LDO) Nanoparticles
VL  - 14
IS  - 6
SP  - 740
DO  - 10.3390/coatings14060740
ER  - 

@article{
author = "Sasi Maoloud Mohamed, Samah and Nikolić, Nebojša D. and Vuksanović, Marija and Vasilić, Rastko and Vasiljević-Radović, Dana and Jančić-Heinemann, Radmila and Marinković, Aleksandar and Mladenović, Ivana",
year = "2024",
abstract = "The lab-made ferrite-aluminium layered double oxide (Fe/Al LDO) nanoparticles were used as reinforcement in the production of copper matrix composite coatings via the electrodeposition route in this study. The Cu coatings electrodeposited galvanostatically without and with low concentrations of Fe/Al LDO nanoparticles were characterized by SEM (morphology), AFM (topography and roughness), XRD (phase composition and texture), Vickers microindentation (hardness), and the static sessile drop method (wettability). All Cu coatings were fine-grained and microcrystalline with a (220) preferred orientation, with a tendency to increase the grain size, the roughness, and this degree of the preferred orientation with increasing the coating thickness. The cross-section analysis of coatings electrodeposited with Fe/Al LDO nanoparticles showed their uniform distribution throughout the coating. Hardness analysis of Cu coatings performed by application of the Chicot-Lesage (C-L) composite hardness model showed that Fe/Al LDO nanoparticles added to the electrolyte caused a change of the composite system from “soft film on hard cathode” into “hard film on soft cathode” type, confirming the successful incorporation of the nanoparticles in the coatings. The increase in roughness had a crucial effect on the wettability of the coatings, causing a change from hydrophilic reinforcement-free coatings to hydrophobic coatings obtained with incorporated Fe/Al LDO nanoparticles.",
publisher = "MDPI",
journal = "Coatings",
title = "Hardness and Wettability Characteristics of Electrolytically Produced Copper Composite Coatings Reinforced with Layered Double Oxide (Fe/Al LDO) Nanoparticles",
volume = "14",
number = "6",
pages = "740",
doi = "10.3390/coatings14060740"
}

Sasi Maoloud Mohamed, S., Nikolić, N. D., Vuksanović, M., Vasilić, R., Vasiljević-Radović, D., Jančić-Heinemann, R., Marinković, A.,& Mladenović, I.. (2024). Hardness and Wettability Characteristics of Electrolytically Produced Copper Composite Coatings Reinforced with Layered Double Oxide (Fe/Al LDO) Nanoparticles. in Coatings
MDPI., 14(6), 740.
https://doi.org/10.3390/coatings14060740

Sasi Maoloud Mohamed S, Nikolić ND, Vuksanović M, Vasilić R, Vasiljević-Radović D, Jančić-Heinemann R, Marinković A, Mladenović I. Hardness and Wettability Characteristics of Electrolytically Produced Copper Composite Coatings Reinforced with Layered Double Oxide (Fe/Al LDO) Nanoparticles. in Coatings. 2024;14(6):740.
doi:10.3390/coatings14060740 .

Sasi Maoloud Mohamed, Samah, Nikolić, Nebojša D., Vuksanović, Marija, Vasilić, Rastko, Vasiljević-Radović, Dana, Jančić-Heinemann, Radmila, Marinković, Aleksandar, Mladenović, Ivana, "Hardness and Wettability Characteristics of Electrolytically Produced Copper Composite Coatings Reinforced with Layered Double Oxide (Fe/Al LDO) Nanoparticles" in Coatings, 14, no. 6 (2024):740,
https://doi.org/10.3390/coatings14060740 . .

TY  - CONF
AU  - Knežević, Nataša
AU  - Jovanović, Aleksandar
AU  - Vuksanović, Marija
AU  - Savic, Marjetka
AU  - Milošević, Milena
AU  - Marinković, Aleksandar
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7725
AB  - Textile industry wastewater is a significant source of pollution, often containing hazardous organicdyes like Crystal Violet (CV). Photocatalytic degradation using semiconductor materials such astitanium dioxide (TiO2) presents a promising solution for wastewater treatment due to its effectivenessin breaking down organic pollutants under UV irradiation. This study investigates the efficiency ofTiO2 as a catalyst for the photodegradation of CV removed from textile wastewater. Experimentaltrials were conducted in a batch reactor under UV irradiation, with CV (20 ppm) and varyingconcentrations of TiO2 catalyst. Results revealed a significant reduction in CV concentration withincreasing catalyst dosage (to 0.1 g/L) and irradiation time. The optimal conditions for maximumdegradation efficiency were determined, highlighting the potential of TiO2 photocatalysis for textilewastewater treatment. Furthermore, the kinetics of CV degradation were analyzed to understand thereaction mechanism and rate. The degradation of the dye (20 ppm) was 98% for 95 min with 0.1 mg/LTiO2. This research contributes to developing sustainable and efficient methods for treating textilewastewater, addressing environmental concerns associated with dye pollution.
PB  - Bor : University of Belgrade, Technical Faculty in Bor
C3  - 31st International Conference Ecological Truth & Environmental Research – Ecoter’24
T1  - Degradation of dye crystal violet released from the textile industry
SP  - 669
EP  - 673
UR  - https://hdl.handle.net/21.15107/rcub_cer_7725
ER  - 

@conference{
author = "Knežević, Nataša and Jovanović, Aleksandar and Vuksanović, Marija and Savic, Marjetka and Milošević, Milena and Marinković, Aleksandar",
year = "2024",
abstract = "Textile industry wastewater is a significant source of pollution, often containing hazardous organicdyes like Crystal Violet (CV). Photocatalytic degradation using semiconductor materials such astitanium dioxide (TiO2) presents a promising solution for wastewater treatment due to its effectivenessin breaking down organic pollutants under UV irradiation. This study investigates the efficiency ofTiO2 as a catalyst for the photodegradation of CV removed from textile wastewater. Experimentaltrials were conducted in a batch reactor under UV irradiation, with CV (20 ppm) and varyingconcentrations of TiO2 catalyst. Results revealed a significant reduction in CV concentration withincreasing catalyst dosage (to 0.1 g/L) and irradiation time. The optimal conditions for maximumdegradation efficiency were determined, highlighting the potential of TiO2 photocatalysis for textilewastewater treatment. Furthermore, the kinetics of CV degradation were analyzed to understand thereaction mechanism and rate. The degradation of the dye (20 ppm) was 98% for 95 min with 0.1 mg/LTiO2. This research contributes to developing sustainable and efficient methods for treating textilewastewater, addressing environmental concerns associated with dye pollution.",
publisher = "Bor : University of Belgrade, Technical Faculty in Bor",
journal = "31st International Conference Ecological Truth & Environmental Research – Ecoter’24",
title = "Degradation of dye crystal violet released from the textile industry",
pages = "669-673",
url = "https://hdl.handle.net/21.15107/rcub_cer_7725"
}

Knežević, N., Jovanović, A., Vuksanović, M., Savic, M., Milošević, M.,& Marinković, A.. (2024). Degradation of dye crystal violet released from the textile industry. in 31st International Conference Ecological Truth & Environmental Research – Ecoter’24
Bor : University of Belgrade, Technical Faculty in Bor., 669-673.
https://hdl.handle.net/21.15107/rcub_cer_7725

Knežević N, Jovanović A, Vuksanović M, Savic M, Milošević M, Marinković A. Degradation of dye crystal violet released from the textile industry. in 31st International Conference Ecological Truth & Environmental Research – Ecoter’24. 2024;:669-673.
https://hdl.handle.net/21.15107/rcub_cer_7725 .

Knežević, Nataša, Jovanović, Aleksandar, Vuksanović, Marija, Savic, Marjetka, Milošević, Milena, Marinković, Aleksandar, "Degradation of dye crystal violet released from the textile industry" in 31st International Conference Ecological Truth & Environmental Research – Ecoter’24 (2024):669-673,
https://hdl.handle.net/21.15107/rcub_cer_7725 .

TY  - JOUR
AU  - Vuksanović, Marija
AU  - Milošević, Milena
AU  - Dimitrijević, Ivan
AU  - Milentijević, Gordana
AU  - Babincev, Ljiljana
AU  - Gržetić, Jelena
AU  - Marinković, Aleksandar
AU  - Milosavljević, Milutin
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7742
AB  - The increase in waste polymer recycling has helped in promoting sustainability, and together with the use of renewable raw materials, it has become a widespread concept with positive effects on both the economy and ecology. Accordingly, the aim of this study was the synthesis of “green” plasticizers, marked as LA/PG/PET/EG/LA, formed from waste poly(ethylene terephthalate) (PET) and bio-based platform chemicals propylene glycol (PG) and levulinic acid (LA). The structure of the obtained plasticizers was complex, as confirmed by results from nuclear magnetic resonance (NMR) and Fourier-transform infrared spectroscopy (FTIR) analysis. The LA/PG/PET/EG/LA plasticizers and waste poly(vinyl chloride) (PVC) were used in an optimized technology for PVC re-granulate production. The hardness of the PVC-based material with “green” plasticizers, in comparison to commercial plasticizer dioctyl terephthalate (DOTP), increased by 11.3%, while migration decreased. An improved material homogeneity and wettability of the fibers by the matrix were observed using SEM analysis of the material’s fracture surface, with a higher efficiency of intermolecular interactions leading to better mechanical performances of the newly designed materials. Thus, LA/PG/PET/EG/LA are unique materials with good compounding and plasticizing potential for PVC, as revealed by differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). In that manner, the use of bio-renewable resources and recycled polymers will contribute to diminishing waste polymer generation, contributing to a lower carbon footprint.
PB  - MDPI
T2  - Processes
T1  - Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation
VL  - 12
IS  - 3
SP  - 520
DO  - 10.3390/pr12030520
ER  - 

@article{
author = "Vuksanović, Marija and Milošević, Milena and Dimitrijević, Ivan and Milentijević, Gordana and Babincev, Ljiljana and Gržetić, Jelena and Marinković, Aleksandar and Milosavljević, Milutin",
year = "2024",
abstract = "The increase in waste polymer recycling has helped in promoting sustainability, and together with the use of renewable raw materials, it has become a widespread concept with positive effects on both the economy and ecology. Accordingly, the aim of this study was the synthesis of “green” plasticizers, marked as LA/PG/PET/EG/LA, formed from waste poly(ethylene terephthalate) (PET) and bio-based platform chemicals propylene glycol (PG) and levulinic acid (LA). The structure of the obtained plasticizers was complex, as confirmed by results from nuclear magnetic resonance (NMR) and Fourier-transform infrared spectroscopy (FTIR) analysis. The LA/PG/PET/EG/LA plasticizers and waste poly(vinyl chloride) (PVC) were used in an optimized technology for PVC re-granulate production. The hardness of the PVC-based material with “green” plasticizers, in comparison to commercial plasticizer dioctyl terephthalate (DOTP), increased by 11.3%, while migration decreased. An improved material homogeneity and wettability of the fibers by the matrix were observed using SEM analysis of the material’s fracture surface, with a higher efficiency of intermolecular interactions leading to better mechanical performances of the newly designed materials. Thus, LA/PG/PET/EG/LA are unique materials with good compounding and plasticizing potential for PVC, as revealed by differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). In that manner, the use of bio-renewable resources and recycled polymers will contribute to diminishing waste polymer generation, contributing to a lower carbon footprint.",
publisher = "MDPI",
journal = "Processes",
title = "Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation",
volume = "12",
number = "3",
pages = "520",
doi = "10.3390/pr12030520"
}

Vuksanović, M., Milošević, M., Dimitrijević, I., Milentijević, G., Babincev, L., Gržetić, J., Marinković, A.,& Milosavljević, M.. (2024). Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation. in Processes
MDPI., 12(3), 520.
https://doi.org/10.3390/pr12030520

Vuksanović M, Milošević M, Dimitrijević I, Milentijević G, Babincev L, Gržetić J, Marinković A, Milosavljević M. Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation. in Processes. 2024;12(3):520.
doi:10.3390/pr12030520 .

Vuksanović, Marija, Milošević, Milena, Dimitrijević, Ivan, Milentijević, Gordana, Babincev, Ljiljana, Gržetić, Jelena, Marinković, Aleksandar, Milosavljević, Milutin, "Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation" in Processes, 12, no. 3 (2024):520,
https://doi.org/10.3390/pr12030520 . .

TY  - JOUR
AU  - Vuksanović, Marija
AU  - Mladenović, Ivana
AU  - Stupar, Stevan
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7366
AB  - Polymer composites based on unsaturated polyester resin (UPR) and reinforced with particles based on unmodified/modified
plant provenance biosilica particles were synthesized and characterized. An unsaturated polyester resin was obtained from
waste poly (ethylene terephthalate (PET). Biosilaca particles are made from rice husk biomass. The surface of the produced
silica particles was modified using three different silanes: 3-trimethoxysilylpropyl methacrylate (MEMO), trimethoxyvinylsilane (TMEVS), and 3-aminopropyltrimethoxysilane (APTMS). The microhardness test method was used to investigate
the mechanical properties of synthesized composite material with variations in dwell times and applied loads. Optimization of
composite microhardness value prediction in function of synthesized parameters (type of modification of silica particles) and
measurement parameters (applied loads and dwell times) was done using the method of response surface methodology (RSM)
regression analysis. The maximal microhardness values (0.459 GPa) were obtained of type modification of silica particles with
vinyl with 80% confidence for 120 experimental variables. This method can be used to choose the optimal dwell time and load
for comparison of measurements between different composite materials and to enable the choice of the material in terms of
optimization of the quality of reinforcement and quality of interphase determined by surface modification.
PB  - SAGE
T2  - Polymers and Polymer Composites
T1  - Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology
VL  - 32
SP  - 1
EP  - 12
DO  - 10.1177/09673911241228
ER  - 

@article{
author = "Vuksanović, Marija and Mladenović, Ivana and Stupar, Stevan and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "Polymer composites based on unsaturated polyester resin (UPR) and reinforced with particles based on unmodified/modified
plant provenance biosilica particles were synthesized and characterized. An unsaturated polyester resin was obtained from
waste poly (ethylene terephthalate (PET). Biosilaca particles are made from rice husk biomass. The surface of the produced
silica particles was modified using three different silanes: 3-trimethoxysilylpropyl methacrylate (MEMO), trimethoxyvinylsilane (TMEVS), and 3-aminopropyltrimethoxysilane (APTMS). The microhardness test method was used to investigate
the mechanical properties of synthesized composite material with variations in dwell times and applied loads. Optimization of
composite microhardness value prediction in function of synthesized parameters (type of modification of silica particles) and
measurement parameters (applied loads and dwell times) was done using the method of response surface methodology (RSM)
regression analysis. The maximal microhardness values (0.459 GPa) were obtained of type modification of silica particles with
vinyl with 80% confidence for 120 experimental variables. This method can be used to choose the optimal dwell time and load
for comparison of measurements between different composite materials and to enable the choice of the material in terms of
optimization of the quality of reinforcement and quality of interphase determined by surface modification.",
publisher = "SAGE",
journal = "Polymers and Polymer Composites",
title = "Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology",
volume = "32",
pages = "1-12",
doi = "10.1177/09673911241228"
}

Vuksanović, M., Mladenović, I., Stupar, S., Marinković, A.,& Jančić-Heinemann, R.. (2024). Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology. in Polymers and Polymer Composites
SAGE., 32, 1-12.
https://doi.org/10.1177/09673911241228

Vuksanović M, Mladenović I, Stupar S, Marinković A, Jančić-Heinemann R. Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology. in Polymers and Polymer Composites. 2024;32:1-12.
doi:10.1177/09673911241228 .

Vuksanović, Marija, Mladenović, Ivana, Stupar, Stevan, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology" in Polymers and Polymer Composites, 32 (2024):1-12,
https://doi.org/10.1177/09673911241228 . .

TY  - JOUR
AU  - Vuksanović, Marija
AU  - Mladenović, Ivana
AU  - Radovanović, Željko
AU  - Živković, Predrag
AU  - Savić, Andrija
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7519
AB  - Polimerne smole na bazi akrilata dobijene iz Bis-GMA (Bisfenol A glicidmetakrilat), koji je pogodan za
fotopolimerizaciju, koriste se u stomatologiji za različite namene zbog lakoće nanošenja i mogućnosti
da se utiče na njihova svojstva dodavanjem ojačanja različitog oblika i hemijskog sastava. Sintetisano
je ojačanje u formi čestica na bazi dvostrukih slojevitih hidroksida magnezijuma i aluminijuma (MgAlLDH- Layered Double Hidroxides) nataloženih na silicijum dioksidu dobijenom iz ljuski pirinča. Kao
podloge korišćene su metalna legura na bazi hroma i molibdena za primenu u stomatologiji i staklo u
formi podloga za mikroskopske preparate. Adhezivna svojstva kompozita su bitna sa aspekta njihove
primene. Adhezivna svojstva materijala su određena na osnovu merenja mikrotvrdoće kompozita i to
primenom različitih opterećenja kako bi se procenio parametar adhezije koji pokazuje uticaj prevlake
na podlogu. Upoređeno je kako se vezuje čista matrica od fotopolimerizujućeg akrilata sa podlogom od
stomatološke legure sa vezivanjem za staklenu podlogu. Potom je upoređeno kako se vezuju kompozitni
materijali na obe podloge. Adhezija je određena i na osnovu promene ugla kvašenja između kompozita
i rezultati su upoređeni sa rezultatima mikroindentacije. Pokazalo se da dodatak kompozitnih čestica
kao ojačanja u matricu od akrilata povećava adhezivna svojstva kompozita u odnosu na čistu matricu i
da se ost
AB  - Polymer resins based on acrylates obtained from Bis-GMA (Bisphenol A glycide methacrylate), which is suitable for photopolymerization, are used in dentistry for various purposes due to the ease of application and the possibility to influence their properties by adding reinforcements of different shapes, crystal structure and chemical compositions. Reinforcement in the form of particles based on MgAlLDH (layered double hydroxide) deposited on silica obtained from rice husks on two substrates. A metal base and glass were used. The adhesive properties are important in order to see the possibility of using these materials in applications. In order to measure the adhesive properties of the material, the composite microhardness measurement method is used by applying different loads in order to evaluate the adhesion parameter that shows the effect of the coating on the substrate. It was compared to how a pure photopolymerizing acrylate matrix bonds with a chromium-based dental alloy substrate that is used in the production of different parts of dentures by bonding to a glass substrate. Then, it was compared how composite materials are bonded to both substrates. Adhesion was monitored through the change in wetting angle between the composites, and the results were compared with the results of microindentation. It was shown that the addition of composite particles increases the adhesive properties of the composite compared to the pure matrix and that better adhesion is achieved between the composite and the metal substrate than between the composite and the glass substrate.
PB  - Beograd : Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu
T1  - Adhesion testing of photopolymerizing acrylates reinforced with MgAlLDH@SiO2 particles on dental chromium alloy and on glass
VL  - 79
IS  - 1
SP  - 9
EP  - 13
DO  - 10.5937/tehnika2401009V
ER  - 

@article{
author = "Vuksanović, Marija and Mladenović, Ivana and Radovanović, Željko and Živković, Predrag and Savić, Andrija and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "Polimerne smole na bazi akrilata dobijene iz Bis-GMA (Bisfenol A glicidmetakrilat), koji je pogodan za
fotopolimerizaciju, koriste se u stomatologiji za različite namene zbog lakoće nanošenja i mogućnosti
da se utiče na njihova svojstva dodavanjem ojačanja različitog oblika i hemijskog sastava. Sintetisano
je ojačanje u formi čestica na bazi dvostrukih slojevitih hidroksida magnezijuma i aluminijuma (MgAlLDH- Layered Double Hidroxides) nataloženih na silicijum dioksidu dobijenom iz ljuski pirinča. Kao
podloge korišćene su metalna legura na bazi hroma i molibdena za primenu u stomatologiji i staklo u
formi podloga za mikroskopske preparate. Adhezivna svojstva kompozita su bitna sa aspekta njihove
primene. Adhezivna svojstva materijala su određena na osnovu merenja mikrotvrdoće kompozita i to
primenom različitih opterećenja kako bi se procenio parametar adhezije koji pokazuje uticaj prevlake
na podlogu. Upoređeno je kako se vezuje čista matrica od fotopolimerizujućeg akrilata sa podlogom od
stomatološke legure sa vezivanjem za staklenu podlogu. Potom je upoređeno kako se vezuju kompozitni
materijali na obe podloge. Adhezija je određena i na osnovu promene ugla kvašenja između kompozita
i rezultati su upoređeni sa rezultatima mikroindentacije. Pokazalo se da dodatak kompozitnih čestica
kao ojačanja u matricu od akrilata povećava adhezivna svojstva kompozita u odnosu na čistu matricu i
da se ost, Polymer resins based on acrylates obtained from Bis-GMA (Bisphenol A glycide methacrylate), which is suitable for photopolymerization, are used in dentistry for various purposes due to the ease of application and the possibility to influence their properties by adding reinforcements of different shapes, crystal structure and chemical compositions. Reinforcement in the form of particles based on MgAlLDH (layered double hydroxide) deposited on silica obtained from rice husks on two substrates. A metal base and glass were used. The adhesive properties are important in order to see the possibility of using these materials in applications. In order to measure the adhesive properties of the material, the composite microhardness measurement method is used by applying different loads in order to evaluate the adhesion parameter that shows the effect of the coating on the substrate. It was compared to how a pure photopolymerizing acrylate matrix bonds with a chromium-based dental alloy substrate that is used in the production of different parts of dentures by bonding to a glass substrate. Then, it was compared how composite materials are bonded to both substrates. Adhesion was monitored through the change in wetting angle between the composites, and the results were compared with the results of microindentation. It was shown that the addition of composite particles increases the adhesive properties of the composite compared to the pure matrix and that better adhesion is achieved between the composite and the metal substrate than between the composite and the glass substrate.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu, Adhesion testing of photopolymerizing acrylates reinforced with MgAlLDH@SiO2 particles on dental chromium alloy and on glass",
volume = "79",
number = "1",
pages = "9-13",
doi = "10.5937/tehnika2401009V"
}

Vuksanović, M., Mladenović, I., Radovanović, Ž., Živković, P., Savić, A., Marinković, A.,& Jančić-Heinemann, R.. (2024). Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu. in Tehnika
Beograd : Savez inženjera i tehničara Srbije., 79(1), 9-13.
https://doi.org/10.5937/tehnika2401009V

Vuksanović M, Mladenović I, Radovanović Ž, Živković P, Savić A, Marinković A, Jančić-Heinemann R. Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu. in Tehnika. 2024;79(1):9-13.
doi:10.5937/tehnika2401009V .

Vuksanović, Marija, Mladenović, Ivana, Radovanović, Željko, Živković, Predrag, Savić, Andrija, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu" in Tehnika, 79, no. 1 (2024):9-13,
https://doi.org/10.5937/tehnika2401009V . .

TY  - JOUR
AU  - Salah Adeen Embirsh, Hifa
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana
AU  - Knežević, Nataša
AU  - Milošević, Milena
AU  - Mijatov, Slavko
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7601
AB  - Materials from green resources boast a low carbon footprint, forming the foundation of
 the circular economy approach in materials science. Thus, in this study, waste poly(ethylene
terephthalate) (PET) was subjected to depolymerization using propylene glycol (PG), and
subsequent polycondensation with bio-based maleic anhydride (MA) produced unsaturated
 polyester resin (b-UPR). Bio-derived acryloyl-modified Kraft lignin (KfL-A) served as a vinyl
 reactive filler in the b-UPR matrix to create b-UPR/KfL-A composites. The structural
characterization of KfL-A and b-UPR involved the use of FTIR and NMR techniques. The
 mechanical properties of the newly fabricated composites were assessed through tensile strength,
 Vickers microhardness, and dynamic mechanical tests. The addition of KfL-A to the rigid b-UPR
 matrix enhanced material flexibility, resulting in less stiff and hard materials while preserving
 composite toughness. For instance, incorporating 10 wt.% of KfL-A in b-UPR led to a 17%
 reduction in hardness, a 48% decrease in tensile strength, and a 20% reduction in toughness.
 Positive environmental impact was achieved by incorporation of 64 wt.% of renewable and
 recycled raw material. Analogously prepared b-UPR/KfL composites showed structural
 inhomogeneity and somewhat better mechanical properties. Transmission (TEM) and scanning
(SEM) electron microscopies revealed a suitable relationship between mechanical and structural
 properties of composites in relation to the extent of KfL-A addition. The UL94V flammability
 rating confirmed that flame resistance increased proportionally with the KfL-A addition. Once
 deposited in a landfill, these composites are expected to disintegrate more easily than PET, causing less harm to the environment and contributing to sustainability in the plastics cycle.
PB  - Elsevier
T2  - Chemosphere
T1  - Unsaturated polyester resin based composites: A case study of lignin valorisation
SP  - 142144
DO  - 10.1016/j.chemosphere.2024.142144
ER  - 

@article{
author = "Salah Adeen Embirsh, Hifa and Vuksanović, Marija M. and Mladenović, Ivana and Knežević, Nataša and Milošević, Milena and Mijatov, Slavko and Jančić-Heinemann, Radmila and Marinković, Aleksandar",
year = "2024",
abstract = "Materials from green resources boast a low carbon footprint, forming the foundation of
 the circular economy approach in materials science. Thus, in this study, waste poly(ethylene
terephthalate) (PET) was subjected to depolymerization using propylene glycol (PG), and
subsequent polycondensation with bio-based maleic anhydride (MA) produced unsaturated
 polyester resin (b-UPR). Bio-derived acryloyl-modified Kraft lignin (KfL-A) served as a vinyl
 reactive filler in the b-UPR matrix to create b-UPR/KfL-A composites. The structural
characterization of KfL-A and b-UPR involved the use of FTIR and NMR techniques. The
 mechanical properties of the newly fabricated composites were assessed through tensile strength,
 Vickers microhardness, and dynamic mechanical tests. The addition of KfL-A to the rigid b-UPR
 matrix enhanced material flexibility, resulting in less stiff and hard materials while preserving
 composite toughness. For instance, incorporating 10 wt.% of KfL-A in b-UPR led to a 17%
 reduction in hardness, a 48% decrease in tensile strength, and a 20% reduction in toughness.
 Positive environmental impact was achieved by incorporation of 64 wt.% of renewable and
 recycled raw material. Analogously prepared b-UPR/KfL composites showed structural
 inhomogeneity and somewhat better mechanical properties. Transmission (TEM) and scanning
(SEM) electron microscopies revealed a suitable relationship between mechanical and structural
 properties of composites in relation to the extent of KfL-A addition. The UL94V flammability
 rating confirmed that flame resistance increased proportionally with the KfL-A addition. Once
 deposited in a landfill, these composites are expected to disintegrate more easily than PET, causing less harm to the environment and contributing to sustainability in the plastics cycle.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Unsaturated polyester resin based composites: A case study of lignin valorisation",
pages = "142144",
doi = "10.1016/j.chemosphere.2024.142144"
}

Salah Adeen Embirsh, H., Vuksanović, M. M., Mladenović, I., Knežević, N., Milošević, M., Mijatov, S., Jančić-Heinemann, R.,& Marinković, A.. (2024). Unsaturated polyester resin based composites: A case study of lignin valorisation. in Chemosphere
Elsevier., 142144.
https://doi.org/10.1016/j.chemosphere.2024.142144

Salah Adeen Embirsh H, Vuksanović MM, Mladenović I, Knežević N, Milošević M, Mijatov S, Jančić-Heinemann R, Marinković A. Unsaturated polyester resin based composites: A case study of lignin valorisation. in Chemosphere. 2024;:142144.
doi:10.1016/j.chemosphere.2024.142144 .

Salah Adeen Embirsh, Hifa, Vuksanović, Marija M., Mladenović, Ivana, Knežević, Nataša, Milošević, Milena, Mijatov, Slavko, Jančić-Heinemann, Radmila, Marinković, Aleksandar, "Unsaturated polyester resin based composites: A case study of lignin valorisation" in Chemosphere (2024):142144,
https://doi.org/10.1016/j.chemosphere.2024.142144 . .

TY  - JOUR
AU  - Salah Adeen Embirsh, Hifa
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana
AU  - Knežević, Nataša
AU  - Milošević, Milena
AU  - Mijatov, Slavko
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7601
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7704
AB  - Materials from green resources boast a low carbon footprint, forming the foundation of the circular economy approach in materials science. Thus, in this study, waste poly(ethyleneterephthalate) (PET) was subjected to depolymerization using propylene glycol (PG), andsubsequent polycondensation with bio-based maleic anhydride (MA) produced unsaturated polyester resin (b-UPR). Bio-derived acryloyl-modified Kraft lignin (KfL-A) served as a vinyl reactive filler in the b-UPR matrix to create b-UPR/KfL-A composites. The structuralcharacterization of KfL-A and b-UPR involved the use of FTIR and NMR techniques. The mechanical properties of the newly fabricated composites were assessed through tensile strength, Vickers microhardness, and dynamic mechanical tests. The addition of KfL-A to the rigid b-UPR matrix enhanced material flexibility, resulting in less stiff and hard materials while preserving composite toughness. For instance, incorporating 10 wt.% of KfL-A in b-UPR led to a 17% reduction in hardness, a 48% decrease in tensile strength, and a 20% reduction in toughness. Positive environmental impact was achieved by incorporation of 64 wt.% of renewable and recycled raw material. Analogously prepared b-UPR/KfL composites showed structural inhomogeneity and somewhat better mechanical properties. Transmission (TEM) and scanning(SEM) electron microscopies revealed a suitable relationship between mechanical and structural properties of composites in relation to the extent of KfL-A addition. The UL94V flammability rating confirmed that flame resistance increased proportionally with the KfL-A addition. Once deposited in a landfill, these composites are expected to disintegrate more easily than PET, causing less harm to the environment and contributing to sustainability in the plastics cycle.
PB  - Elsevier
T2  - Chemosphere
T1  - Unsaturated polyester resin based composites: A case study of lignin valorisation
SP  - 142144
DO  - 10.1016/j.chemosphere.2024.142144
ER  - 

@article{
author = "Salah Adeen Embirsh, Hifa and Vuksanović, Marija M. and Mladenović, Ivana and Knežević, Nataša and Milošević, Milena and Mijatov, Slavko and Jančić-Heinemann, Radmila and Marinković, Aleksandar",
year = "2024",
abstract = "Materials from green resources boast a low carbon footprint, forming the foundation of the circular economy approach in materials science. Thus, in this study, waste poly(ethyleneterephthalate) (PET) was subjected to depolymerization using propylene glycol (PG), andsubsequent polycondensation with bio-based maleic anhydride (MA) produced unsaturated polyester resin (b-UPR). Bio-derived acryloyl-modified Kraft lignin (KfL-A) served as a vinyl reactive filler in the b-UPR matrix to create b-UPR/KfL-A composites. The structuralcharacterization of KfL-A and b-UPR involved the use of FTIR and NMR techniques. The mechanical properties of the newly fabricated composites were assessed through tensile strength, Vickers microhardness, and dynamic mechanical tests. The addition of KfL-A to the rigid b-UPR matrix enhanced material flexibility, resulting in less stiff and hard materials while preserving composite toughness. For instance, incorporating 10 wt.% of KfL-A in b-UPR led to a 17% reduction in hardness, a 48% decrease in tensile strength, and a 20% reduction in toughness. Positive environmental impact was achieved by incorporation of 64 wt.% of renewable and recycled raw material. Analogously prepared b-UPR/KfL composites showed structural inhomogeneity and somewhat better mechanical properties. Transmission (TEM) and scanning(SEM) electron microscopies revealed a suitable relationship between mechanical and structural properties of composites in relation to the extent of KfL-A addition. The UL94V flammability rating confirmed that flame resistance increased proportionally with the KfL-A addition. Once deposited in a landfill, these composites are expected to disintegrate more easily than PET, causing less harm to the environment and contributing to sustainability in the plastics cycle.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Unsaturated polyester resin based composites: A case study of lignin valorisation",
pages = "142144",
doi = "10.1016/j.chemosphere.2024.142144"
}

Salah Adeen Embirsh, H., Vuksanović, M. M., Mladenović, I., Knežević, N., Milošević, M., Mijatov, S., Jančić-Heinemann, R.,& Marinković, A.. (2024). Unsaturated polyester resin based composites: A case study of lignin valorisation. in Chemosphere
Elsevier., 142144.
https://doi.org/10.1016/j.chemosphere.2024.142144

Salah Adeen Embirsh H, Vuksanović MM, Mladenović I, Knežević N, Milošević M, Mijatov S, Jančić-Heinemann R, Marinković A. Unsaturated polyester resin based composites: A case study of lignin valorisation. in Chemosphere. 2024;:142144.
doi:10.1016/j.chemosphere.2024.142144 .

Salah Adeen Embirsh, Hifa, Vuksanović, Marija M., Mladenović, Ivana, Knežević, Nataša, Milošević, Milena, Mijatov, Slavko, Jančić-Heinemann, Radmila, Marinković, Aleksandar, "Unsaturated polyester resin based composites: A case study of lignin valorisation" in Chemosphere (2024):142144,
https://doi.org/10.1016/j.chemosphere.2024.142144 . .

TY  - JOUR
AU  - Marinković, Aleksandar
AU  - Milošević, Milena
AU  - Vuksanović, Marija
AU  - Jančić-Heinemann, Radmila
AU  - Matijašević, Milica
AU  - Radmilović, Vuk
AU  - Živković, Predrag
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7724
AB  - U ovom radu su predstavljene mogućnosti povećanja hidrofobnosti površine papira nanošenjem slojeva hidrofobnog materijala na njegovu površinu. Ispitane su dve različite tehnike nanošenja stearinske kiseline, šelaka i cink-hidroksida na površinu papira. Hidrofobnost je ispitana modifikovanom metodom po Kobu, merenjem ugla kvašenja i vremena zadržavanja kapi. Prisustvo sredstava za hidrofobizaciju potvrđeno je FTIR spektroskopijom. Utvrđeno je da se, primenjenim metodama nanošenja, mnogo bolji rezultati dobijaju sa stearinskom kiselinom nego sa šelakom.
AB  - The paper shows the possibilities of increasing the hydrophobicity of the paper surface by applying layers of hydrophobic material to the surface. Various application techniques and the following substances were tested: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. It was found that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac. This manuscript presents novel possibilities of increasing paper surface hydrophobicity by applying layers of hydrophobic material to the surface. Various layer application techniques were examined, as well as substances including: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. Based on the results achieved, it can be concluded that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac.
T2  - Tehnika
T1  - Površinska hidrofobizacija ručno pravljenog papira
T1  - Surface hydrophobization of handmade paper
VL  - 79
IS  - 2
SP  - 135
EP  - 142
DO  - 10.5937/tehnika2402135M
ER  - 

@article{
author = "Marinković, Aleksandar and Milošević, Milena and Vuksanović, Marija and Jančić-Heinemann, Radmila and Matijašević, Milica and Radmilović, Vuk and Živković, Predrag",
year = "2024",
abstract = "U ovom radu su predstavljene mogućnosti povećanja hidrofobnosti površine papira nanošenjem slojeva hidrofobnog materijala na njegovu površinu. Ispitane su dve različite tehnike nanošenja stearinske kiseline, šelaka i cink-hidroksida na površinu papira. Hidrofobnost je ispitana modifikovanom metodom po Kobu, merenjem ugla kvašenja i vremena zadržavanja kapi. Prisustvo sredstava za hidrofobizaciju potvrđeno je FTIR spektroskopijom. Utvrđeno je da se, primenjenim metodama nanošenja, mnogo bolji rezultati dobijaju sa stearinskom kiselinom nego sa šelakom., The paper shows the possibilities of increasing the hydrophobicity of the paper surface by applying layers of hydrophobic material to the surface. Various application techniques and the following substances were tested: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. It was found that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac. This manuscript presents novel possibilities of increasing paper surface hydrophobicity by applying layers of hydrophobic material to the surface. Various layer application techniques were examined, as well as substances including: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. Based on the results achieved, it can be concluded that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac.",
journal = "Tehnika",
title = "Površinska hidrofobizacija ručno pravljenog papira, Surface hydrophobization of handmade paper",
volume = "79",
number = "2",
pages = "135-142",
doi = "10.5937/tehnika2402135M"
}

Marinković, A., Milošević, M., Vuksanović, M., Jančić-Heinemann, R., Matijašević, M., Radmilović, V.,& Živković, P.. (2024). Površinska hidrofobizacija ručno pravljenog papira. in Tehnika, 79(2), 135-142.
https://doi.org/10.5937/tehnika2402135M

Marinković A, Milošević M, Vuksanović M, Jančić-Heinemann R, Matijašević M, Radmilović V, Živković P. Površinska hidrofobizacija ručno pravljenog papira. in Tehnika. 2024;79(2):135-142.
doi:10.5937/tehnika2402135M .

Marinković, Aleksandar, Milošević, Milena, Vuksanović, Marija, Jančić-Heinemann, Radmila, Matijašević, Milica, Radmilović, Vuk, Živković, Predrag, "Površinska hidrofobizacija ručno pravljenog papira" in Tehnika, 79, no. 2 (2024):135-142,
https://doi.org/10.5937/tehnika2402135M . .

TY  - CONF
AU  - Milošević, Milena
AU  - Abdualatif Abduarahman, Muna
AU  - Vuksanović, Marija M.
AU  - Veličković, Zlate
AU  - Knežević, Nataša
AU  - Najdanović, Božidar
AU  - Marinković, Aleksandar
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7755
AB  - This study focuses on the removal of cation and cationic dye from wastewater by adsorption on a biobased adsorbent. Cellulose bio-based membrane, CMTA, was obtained by cross-linking of aminomodified cellulose fiber (CF-A) and tartaric acid (TA) using L-lysine as a cross-linker. The properties of the prepared membrane were examined through FTIR and SEM techniques, and pHpzc and porosity determination. The effect of pH, initial concentration, temperature, and contact time on the adsorption efficiency was studied in a batch system. Results from the adsorption study proved CMTA adsorbs of Crystal violet (CV) dye and Ni2+ cation ion with high adsorption capacities of 285.01 mg g-1 and 54.35 mg g-1, respectively, fitted to the Langmuir isotherm. The kinetic study and thermodynamic parameters determination indicate spontaneous and diffusion-controlled processes.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 31st International Conference Ecological Truth & Environmental Research – EcoTER'24, Proceedings, June 18-21, 2024, Sokobanja, Serbia
T1  - Cellulose based membrane for cationic pollutants removal from water
SP  - 363
EP  - 368
UR  - https://hdl.handle.net/21.15107/rcub_cer_7755
ER  - 

@conference{
author = "Milošević, Milena and Abdualatif Abduarahman, Muna and Vuksanović, Marija M. and Veličković, Zlate and Knežević, Nataša and Najdanović, Božidar and Marinković, Aleksandar",
year = "2024",
abstract = "This study focuses on the removal of cation and cationic dye from wastewater by adsorption on a biobased adsorbent. Cellulose bio-based membrane, CMTA, was obtained by cross-linking of aminomodified cellulose fiber (CF-A) and tartaric acid (TA) using L-lysine as a cross-linker. The properties of the prepared membrane were examined through FTIR and SEM techniques, and pHpzc and porosity determination. The effect of pH, initial concentration, temperature, and contact time on the adsorption efficiency was studied in a batch system. Results from the adsorption study proved CMTA adsorbs of Crystal violet (CV) dye and Ni2+ cation ion with high adsorption capacities of 285.01 mg g-1 and 54.35 mg g-1, respectively, fitted to the Langmuir isotherm. The kinetic study and thermodynamic parameters determination indicate spontaneous and diffusion-controlled processes.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "31st International Conference Ecological Truth & Environmental Research – EcoTER'24, Proceedings, June 18-21, 2024, Sokobanja, Serbia",
title = "Cellulose based membrane for cationic pollutants removal from water",
pages = "363-368",
url = "https://hdl.handle.net/21.15107/rcub_cer_7755"
}

Milošević, M., Abdualatif Abduarahman, M., Vuksanović, M. M., Veličković, Z., Knežević, N., Najdanović, B.,& Marinković, A.. (2024). Cellulose based membrane for cationic pollutants removal from water. in 31st International Conference Ecological Truth & Environmental Research – EcoTER'24, Proceedings, June 18-21, 2024, Sokobanja, Serbia
University of Belgrade, Technical Faculty in Bor., 363-368.
https://hdl.handle.net/21.15107/rcub_cer_7755

Milošević M, Abdualatif Abduarahman M, Vuksanović MM, Veličković Z, Knežević N, Najdanović B, Marinković A. Cellulose based membrane for cationic pollutants removal from water. in 31st International Conference Ecological Truth & Environmental Research – EcoTER'24, Proceedings, June 18-21, 2024, Sokobanja, Serbia. 2024;:363-368.
https://hdl.handle.net/21.15107/rcub_cer_7755 .

Milošević, Milena, Abdualatif Abduarahman, Muna, Vuksanović, Marija M., Veličković, Zlate, Knežević, Nataša, Najdanović, Božidar, Marinković, Aleksandar, "Cellulose based membrane for cationic pollutants removal from water" in 31st International Conference Ecological Truth & Environmental Research – EcoTER'24, Proceedings, June 18-21, 2024, Sokobanja, Serbia (2024):363-368,
https://hdl.handle.net/21.15107/rcub_cer_7755 .

TY  - JOUR
AU  - Salah Adeen Embirsh, Hifa
AU  - Stajčić, Ivana
AU  - Gržetić, Jelena
AU  - Mladenović, Ivana O.
AU  - Anđelković, Boban
AU  - Marinković, Aleksandar
AU  - Vuksanović, Marija M.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6610
AB  - This paper presents sustainable technology for environmentally friendly composite production. Biobased unsaturated polyester resin (b-UPR), synthesized from waste polyethylene terephthalate (PET) glycosylate and renewable origin maleic anhydride (MAnh) and propylene glycol
(PG), was reinforced with unmodified and vinyl-modified biosilica nanoparticles obtained from
rice husk. The structural and morphological properties of the obtained particles, b-UPR, as well as
composites, were characterized by Fourier-transform infrared spectroscopy (FTIR), nuclear magnetic
resonance spectroscopy (NMR), scanning electron microscopy (SEM), and transmission electron
microscopy (TEM) techniques. The study of the influence of biosilica modification on the mechanical
properties of composites was supported by hardness modeling. Improvement of the tensile strength
of the b-UPR-based composite at 2.5 wt.% addition of biosilica modified with vinyl silane, named
“b-UPR/SiO2
-V” composite, has been achieved with 88% increase. The thermal aging process applied
to the b-UPR/SiO2
-V composite, which simulates use over the product’s lifetime, leads to the deterioration of composites that were used as fillers in commercial unsaturated polyester resin (c-UPR).
The grinded artificially aged b-UPR composites were used as filler in c-UPR for the production of a
table top layer with outstanding mechanical properties, i.e., impact resistance and microhardness, as
well as fire resistance rated in the V-0 category according to the UL-94 test. Developing sustainable
composites that are chemically synthesized from renewable sources is important from the aspect of
preserving the environment and existing resources as well as the extending their life cycle.
PB  - MDPI
T2  - Polymers
T1  - Synthesis, Characterization and Application of Biobased Unsaturated Polyester Resin Reinforced with Unmodified/Modified Biosilica Nanoparticles
VL  - 15
IS  - 18
SP  - 3756
DO  - 10.3390/polym15183756
ER  - 

@article{
author = "Salah Adeen Embirsh, Hifa and Stajčić, Ivana and Gržetić, Jelena and Mladenović, Ivana O. and Anđelković, Boban and Marinković, Aleksandar and Vuksanović, Marija M.",
year = "2023",
abstract = "This paper presents sustainable technology for environmentally friendly composite production. Biobased unsaturated polyester resin (b-UPR), synthesized from waste polyethylene terephthalate (PET) glycosylate and renewable origin maleic anhydride (MAnh) and propylene glycol
(PG), was reinforced with unmodified and vinyl-modified biosilica nanoparticles obtained from
rice husk. The structural and morphological properties of the obtained particles, b-UPR, as well as
composites, were characterized by Fourier-transform infrared spectroscopy (FTIR), nuclear magnetic
resonance spectroscopy (NMR), scanning electron microscopy (SEM), and transmission electron
microscopy (TEM) techniques. The study of the influence of biosilica modification on the mechanical
properties of composites was supported by hardness modeling. Improvement of the tensile strength
of the b-UPR-based composite at 2.5 wt.% addition of biosilica modified with vinyl silane, named
“b-UPR/SiO2
-V” composite, has been achieved with 88% increase. The thermal aging process applied
to the b-UPR/SiO2
-V composite, which simulates use over the product’s lifetime, leads to the deterioration of composites that were used as fillers in commercial unsaturated polyester resin (c-UPR).
The grinded artificially aged b-UPR composites were used as filler in c-UPR for the production of a
table top layer with outstanding mechanical properties, i.e., impact resistance and microhardness, as
well as fire resistance rated in the V-0 category according to the UL-94 test. Developing sustainable
composites that are chemically synthesized from renewable sources is important from the aspect of
preserving the environment and existing resources as well as the extending their life cycle.",
publisher = "MDPI",
journal = "Polymers",
title = "Synthesis, Characterization and Application of Biobased Unsaturated Polyester Resin Reinforced with Unmodified/Modified Biosilica Nanoparticles",
volume = "15",
number = "18",
pages = "3756",
doi = "10.3390/polym15183756"
}

Salah Adeen Embirsh, H., Stajčić, I., Gržetić, J., Mladenović, I. O., Anđelković, B., Marinković, A.,& Vuksanović, M. M.. (2023). Synthesis, Characterization and Application of Biobased Unsaturated Polyester Resin Reinforced with Unmodified/Modified Biosilica Nanoparticles. in Polymers
MDPI., 15(18), 3756.
https://doi.org/10.3390/polym15183756

Salah Adeen Embirsh H, Stajčić I, Gržetić J, Mladenović IO, Anđelković B, Marinković A, Vuksanović MM. Synthesis, Characterization and Application of Biobased Unsaturated Polyester Resin Reinforced with Unmodified/Modified Biosilica Nanoparticles. in Polymers. 2023;15(18):3756.
doi:10.3390/polym15183756 .

Salah Adeen Embirsh, Hifa, Stajčić, Ivana, Gržetić, Jelena, Mladenović, Ivana O., Anđelković, Boban, Marinković, Aleksandar, Vuksanović, Marija M., "Synthesis, Characterization and Application of Biobased Unsaturated Polyester Resin Reinforced with Unmodified/Modified Biosilica Nanoparticles" in Polymers, 15, no. 18 (2023):3756,
https://doi.org/10.3390/polym15183756 . .

TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Egelja, Adela
AU  - Mladenović, Ivana O.
AU  - Radovanović, Željko
AU  - Petrović, Miloš
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6582
AB  - Acrylate polymers are used in several applications such as dentistry, medicine,
and industry. The modification of their properties using the reinforcement is
of key importance for the possible applications. Layered double hydroxides are
materials that are easily synthesized by several techniques giving the possibility to modulate the chemical composition and morphology of the reinforcement and they consist of a divalent and a trivalent anion hydroxide and the
layers can be exfoliated and thus provide a material interesting for composite
reinforcement. In this paper, Mn was used as a divalent and Al as a trivalent
cation. The obtained particles were used as reinforcement for the preparation
of composites in 1, 3, and 5 wt% quantities and prepared samples were compared to the matrix consisting of PMMA. Physical mechanical properties of the
sample having the best mechanical properties (with 3 wt% of MnAl-LDH
filers) exhibited 6.38% modulus of elasticity, 27% hardness, and 10% tensile
strength improved values compared to the clear PMMA matrix. Toughness
was lowered in this sort of composite compared to the pure matrix.
PB  - Willey
T2  - Polymer Composites
T1  - Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide
VL  - 44
IS  - 10
SP  - 6783
EP  - 6783
DO  - 10.1002/pc.27597
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Egelja, Adela and Mladenović, Ivana O. and Radovanović, Željko and Petrović, Miloš and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2023",
abstract = "Acrylate polymers are used in several applications such as dentistry, medicine,
and industry. The modification of their properties using the reinforcement is
of key importance for the possible applications. Layered double hydroxides are
materials that are easily synthesized by several techniques giving the possibility to modulate the chemical composition and morphology of the reinforcement and they consist of a divalent and a trivalent anion hydroxide and the
layers can be exfoliated and thus provide a material interesting for composite
reinforcement. In this paper, Mn was used as a divalent and Al as a trivalent
cation. The obtained particles were used as reinforcement for the preparation
of composites in 1, 3, and 5 wt% quantities and prepared samples were compared to the matrix consisting of PMMA. Physical mechanical properties of the
sample having the best mechanical properties (with 3 wt% of MnAl-LDH
filers) exhibited 6.38% modulus of elasticity, 27% hardness, and 10% tensile
strength improved values compared to the clear PMMA matrix. Toughness
was lowered in this sort of composite compared to the pure matrix.",
publisher = "Willey",
journal = "Polymer Composites",
title = "Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide",
volume = "44",
number = "10",
pages = "6783-6783",
doi = "10.1002/pc.27597"
}

Alazreg, A., Vuksanović, M. M., Egelja, A., Mladenović, I. O., Radovanović, Ž., Petrović, M., Marinković, A.,& Jančić-Heinemann, R.. (2023). Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide. in Polymer Composites
Willey., 44(10), 6783-6783.
https://doi.org/10.1002/pc.27597

Alazreg A, Vuksanović MM, Egelja A, Mladenović IO, Radovanović Ž, Petrović M, Marinković A, Jančić-Heinemann R. Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide. in Polymer Composites. 2023;44(10):6783-6783.
doi:10.1002/pc.27597 .

Alazreg, Asma, Vuksanović, Marija M., Egelja, Adela, Mladenović, Ivana O., Radovanović, Željko, Petrović, Miloš, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide" in Polymer Composites, 44, no. 10 (2023):6783-6783,
https://doi.org/10.1002/pc.27597 . .

TY  - JOUR
AU  - Mladenović, Ivana O.
AU  - Vuksanović, Marija M.
AU  - Dimitrijević, Stevan P.
AU  - Vasilić, Rastko
AU  - Radojević, Vesna J.
AU  - Vasiljević-Radović, Dana G.
AU  - Nikolić, Nebojša D.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7108
AB  - Copper from sulfate baths without and with added inorganic pigment particles based on strontium aluminate doped with europium and dysprosium (SrAl2O4: Eu2+, Dy3+) was electrodeposited on a brass cathode by a galvanostatic regime. Morphological, structural, and roughness analysis of the pigment particles, the pure (pigment-free) Cu coating, and the Cu coatings with incorporated pigment particles were performed using SEM, XRD, and AFM techniques, respectively. Hardness and creep resistance were considered for the examination of the mechanical properties of the Cu coatings, applying Chicot–Lesage (for hardness) and Sargent–Ashby (for creep resistance) mathematical models. The wettability of the Cu coatings was examined by the static sessile drop method by a measurement of the water contact angle. The incorporation of pigment particles in the Cu deposits did not significantly affect the morphology or texture of the coatings, while the roughness of the deposits rose with the rise in pigment particle concentrations. The hardness of the Cu coatings also increased with the increasing concentration of pigments and was greater than that obtained for the pigment-free Cu coating. The presence of the pigments caused a change in the wettability of the Cu coatings from hydrophilic (for the pigment-free Cu coating) to hydrophobic (for Cu coatings with incorporated particles) surface areas.
PB  - MDPI
T2  - Metals
T1  - Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles
VL  - 13
IS  - 12
SP  - 1979
DO  - 10.3390/met13121979
ER  - 

@article{
author = "Mladenović, Ivana O. and Vuksanović, Marija M. and Dimitrijević, Stevan P. and Vasilić, Rastko and Radojević, Vesna J. and Vasiljević-Radović, Dana G. and Nikolić, Nebojša D.",
year = "2023",
abstract = "Copper from sulfate baths without and with added inorganic pigment particles based on strontium aluminate doped with europium and dysprosium (SrAl2O4: Eu2+, Dy3+) was electrodeposited on a brass cathode by a galvanostatic regime. Morphological, structural, and roughness analysis of the pigment particles, the pure (pigment-free) Cu coating, and the Cu coatings with incorporated pigment particles were performed using SEM, XRD, and AFM techniques, respectively. Hardness and creep resistance were considered for the examination of the mechanical properties of the Cu coatings, applying Chicot–Lesage (for hardness) and Sargent–Ashby (for creep resistance) mathematical models. The wettability of the Cu coatings was examined by the static sessile drop method by a measurement of the water contact angle. The incorporation of pigment particles in the Cu deposits did not significantly affect the morphology or texture of the coatings, while the roughness of the deposits rose with the rise in pigment particle concentrations. The hardness of the Cu coatings also increased with the increasing concentration of pigments and was greater than that obtained for the pigment-free Cu coating. The presence of the pigments caused a change in the wettability of the Cu coatings from hydrophilic (for the pigment-free Cu coating) to hydrophobic (for Cu coatings with incorporated particles) surface areas.",
publisher = "MDPI",
journal = "Metals",
title = "Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles",
volume = "13",
number = "12",
pages = "1979",
doi = "10.3390/met13121979"
}

Mladenović, I. O., Vuksanović, M. M., Dimitrijević, S. P., Vasilić, R., Radojević, V. J., Vasiljević-Radović, D. G.,& Nikolić, N. D.. (2023). Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles. in Metals
MDPI., 13(12), 1979.
https://doi.org/10.3390/met13121979

Mladenović IO, Vuksanović MM, Dimitrijević SP, Vasilić R, Radojević VJ, Vasiljević-Radović DG, Nikolić ND. Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles. in Metals. 2023;13(12):1979.
doi:10.3390/met13121979 .

Mladenović, Ivana O., Vuksanović, Marija M., Dimitrijević, Stevan P., Vasilić, Rastko, Radojević, Vesna J., Vasiljević-Radović, Dana G., Nikolić, Nebojša D., "Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles" in Metals, 13, no. 12 (2023):1979,
https://doi.org/10.3390/met13121979 . .

TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena D.
AU  - Knežević, Nataša
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Mladenović, Ivana O.
AU  - Marinković, Aleksandar D.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6583
AB  - Predmet ovog istraživanja je postupak proizvodnje regranulata polivinil hlorida (PVC) korišćenjem
plastifikatora sintetisanog iz recikliranog poli(etilen tereftalata) (PET). Na ovaj način je sintetisan
plastifikator koji ne predstavlja rizik po zdravlje ljudi i životnu sredinu u skladu sa prinicima hemijskog
lizinga i zelene hemije. Dobijeni plastifikator je okarakterisan primenom elementalne analize, FTIR, i
NMR spektroskopije i određivanjem hidroksilnog i kiselinskog broja. Ispitivana su mehanička svojstva
materijala dobijenih na bazi recikliranog PVC i plastifikatora iz PET-a prema standardnim metodama
AB  - The subject of this research is the production process of polyvinyl chloride (PVC) regranulate using a plasticizer synthesized from recycled poly(ethylene terephthalate) (PET). In this way, a plasticizer was synthesized that does not pose a risk to human health and the environment in accordance with the principles of chemical leasing and green chemistry. The obtained plasticizer was characterized using elemental analysis, FTIR, and NMR spectroscopy and determination of hydroxyl and acid number. The mechanical properties of materials obtained on the basis of recycled PVC and plasticizers from PET were tested according to standard methods.
PB  - Beograd : Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a
T1  - Testing of the mechanical properties of reggranulate PVC with the addition of plasticizer from waste PET
VL  - 78
IS  - 4
SP  - 389
EP  - 394
DO  - 10.5937/tehnika2304389V
ER  - 

@article{
author = "Vuksanović, Marija M. and Milošević, Milena D. and Knežević, Nataša and Egelja, Adela and Janković-Mandić, Ljiljana and Mladenović, Ivana O. and Marinković, Aleksandar D.",
year = "2023",
abstract = "Predmet ovog istraživanja je postupak proizvodnje regranulata polivinil hlorida (PVC) korišćenjem
plastifikatora sintetisanog iz recikliranog poli(etilen tereftalata) (PET). Na ovaj način je sintetisan
plastifikator koji ne predstavlja rizik po zdravlje ljudi i životnu sredinu u skladu sa prinicima hemijskog
lizinga i zelene hemije. Dobijeni plastifikator je okarakterisan primenom elementalne analize, FTIR, i
NMR spektroskopije i određivanjem hidroksilnog i kiselinskog broja. Ispitivana su mehanička svojstva
materijala dobijenih na bazi recikliranog PVC i plastifikatora iz PET-a prema standardnim metodama, The subject of this research is the production process of polyvinyl chloride (PVC) regranulate using a plasticizer synthesized from recycled poly(ethylene terephthalate) (PET). In this way, a plasticizer was synthesized that does not pose a risk to human health and the environment in accordance with the principles of chemical leasing and green chemistry. The obtained plasticizer was characterized using elemental analysis, FTIR, and NMR spectroscopy and determination of hydroxyl and acid number. The mechanical properties of materials obtained on the basis of recycled PVC and plasticizers from PET were tested according to standard methods.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a, Testing of the mechanical properties of reggranulate PVC with the addition of plasticizer from waste PET",
volume = "78",
number = "4",
pages = "389-394",
doi = "10.5937/tehnika2304389V"
}

Vuksanović, M. M., Milošević, M. D., Knežević, N., Egelja, A., Janković-Mandić, L., Mladenović, I. O.,& Marinković, A. D.. (2023). Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a. in Tehnika
Beograd : Savez inženjera i tehničara Srbije., 78(4), 389-394.
https://doi.org/10.5937/tehnika2304389V

Vuksanović MM, Milošević MD, Knežević N, Egelja A, Janković-Mandić L, Mladenović IO, Marinković AD. Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a. in Tehnika. 2023;78(4):389-394.
doi:10.5937/tehnika2304389V .

Vuksanović, Marija M., Milošević, Milena D., Knežević, Nataša, Egelja, Adela, Janković-Mandić, Ljiljana, Mladenović, Ivana O., Marinković, Aleksandar D., "Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a" in Tehnika, 78, no. 4 (2023):389-394,
https://doi.org/10.5937/tehnika2304389V . .

TY  - CONF
AU  - Mladenović, Ivana
AU  - Vuksanović, Marija
AU  - Jovanov, Vladislav
AU  - Radovanović, Željko
AU  - Obradov, Marko
AU  - Nikolić, Nebojša D.
AU  - Vasiljević-Radović, Dana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6778
AB  - Electrochemically deposited nickel coatings from
sulfamate baths without/with lab-made biosilica (SiO2) particles on
the Si(100) substrate were produced. Different galvanostatic
regimes were used: direct current (DC), pulse current (PC), and
pulse-reverse current (PRC) regimes. The phase structure of the
synthesized silica nanoparticles from rice husks was obtained using
XRD and FE-SEM. The MMC-Ni/SiO2 and free Ni coatings were
characterized using FE-SEM, AFM, the micro indentation Vickers
technique, and the drop sessile method in order to investigate
structure, roughness, microhardness, and wettability. The optimal
deposition parameters were obtained with an emphasis on their
potential application as micro mounting coatings.
PB  - Electron Devices Society of the IInstitute of electrical and electronics engineers, inc.
C3  - Proceedings - 33rd International Conference on Microelectronics, MIEL 2023 IEEE, October 16th -18th, 2023, Niš, Serbia
T1  - Metal Matrix Composite Coatings Based on Ni Matrix and Biosilica Filers Obtained from Rice Husks
SP  - 241
EP  - 244
UR  - https://hdl.handle.net/21.15107/rcub_cer_6778
ER  - 

@conference{
author = "Mladenović, Ivana and Vuksanović, Marija and Jovanov, Vladislav and Radovanović, Željko and Obradov, Marko and Nikolić, Nebojša D. and Vasiljević-Radović, Dana",
year = "2023",
abstract = "Electrochemically deposited nickel coatings from
sulfamate baths without/with lab-made biosilica (SiO2) particles on
the Si(100) substrate were produced. Different galvanostatic
regimes were used: direct current (DC), pulse current (PC), and
pulse-reverse current (PRC) regimes. The phase structure of the
synthesized silica nanoparticles from rice husks was obtained using
XRD and FE-SEM. The MMC-Ni/SiO2 and free Ni coatings were
characterized using FE-SEM, AFM, the micro indentation Vickers
technique, and the drop sessile method in order to investigate
structure, roughness, microhardness, and wettability. The optimal
deposition parameters were obtained with an emphasis on their
potential application as micro mounting coatings.",
publisher = "Electron Devices Society of the IInstitute of electrical and electronics engineers, inc.",
journal = "Proceedings - 33rd International Conference on Microelectronics, MIEL 2023 IEEE, October 16th -18th, 2023, Niš, Serbia",
title = "Metal Matrix Composite Coatings Based on Ni Matrix and Biosilica Filers Obtained from Rice Husks",
pages = "241-244",
url = "https://hdl.handle.net/21.15107/rcub_cer_6778"
}

Mladenović, I., Vuksanović, M., Jovanov, V., Radovanović, Ž., Obradov, M., Nikolić, N. D.,& Vasiljević-Radović, D.. (2023). Metal Matrix Composite Coatings Based on Ni Matrix and Biosilica Filers Obtained from Rice Husks. in Proceedings - 33rd International Conference on Microelectronics, MIEL 2023 IEEE, October 16th -18th, 2023, Niš, Serbia
Electron Devices Society of the IInstitute of electrical and electronics engineers, inc.., 241-244.
https://hdl.handle.net/21.15107/rcub_cer_6778

Mladenović I, Vuksanović M, Jovanov V, Radovanović Ž, Obradov M, Nikolić ND, Vasiljević-Radović D. Metal Matrix Composite Coatings Based on Ni Matrix and Biosilica Filers Obtained from Rice Husks. in Proceedings - 33rd International Conference on Microelectronics, MIEL 2023 IEEE, October 16th -18th, 2023, Niš, Serbia. 2023;:241-244.
https://hdl.handle.net/21.15107/rcub_cer_6778 .

Mladenović, Ivana, Vuksanović, Marija, Jovanov, Vladislav, Radovanović, Željko, Obradov, Marko, Nikolić, Nebojša D., Vasiljević-Radović, Dana, "Metal Matrix Composite Coatings Based on Ni Matrix and Biosilica Filers Obtained from Rice Husks" in Proceedings - 33rd International Conference on Microelectronics, MIEL 2023 IEEE, October 16th -18th, 2023, Niš, Serbia (2023):241-244,
https://hdl.handle.net/21.15107/rcub_cer_6778 .

TY  - CONF
AU  - Jovanović, Aleksandar
AU  - Vuksanović, Marija
AU  - Knežević, Nataša
AU  - Bošnjaković, Jovana
AU  - Bugarčić, Mladen
AU  - Milošević, Milena
AU  - Marinković, Aleksandar
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7335
AB  - Worldwide pollution induces a negative impact on the complete environment. Modern societies are becomingmore involved in developing and implementing climate change adaptation policies as a result ofthe enormous hazards that climate change poses to human safety worldwide. One of the biggest problemsthat highly affects climate change is plastic pollution. Also, the utilization of a linear economy prevents theopportunity of solving mentioned problem. Hence, a major component of the strategy for tackling plasticpollution and trying to decrease global weather changes is an implementation of a circular economy. Plastichas to be reduced, reused, and recycled since its widespread consumption has put environmental protectionat risk. PET, also known as polyethylene terephthalate, is a prominent polymer material used forthe production of packaging, particularly plastic bottles. The majority of PET-based products are madeusing raw materials supplied from fossil fuels. However, methods based on biobased materials and recycling-modified products for obtaining novel products from waste PET have fewer greenhouse gas (GHG)emissions than the traditional method. Therefore, the subject of this paper is the innovative technology forthe fabrication of materials by PET recycling. Obtained monomer units - glycolysates were acquired by PETdepolymerization by inducing greener solutions. The resulting glycolysate was structurally modified withmaleic anhydride and finally with 2-octanol to obtain a novel plasticizer. The physicochemical characterizationof the obtained plasticizer, performed by infrared spectroscopy with Fourier transform (FTIR) andNMR spectroscopy, confirmed structural modifications. The mechanical characteristics of the final productwere tested after the plasticizers had been combined with bitumen at a range from 1 to 10 wt.% concentration.In addition, other PET recycling techniques will be presented and discussed. By comparing them,it will be determined which technique is most suitable for recycling with the smallest carbon footprint. Thesecond purpose of the research is to evaluate and contrast the financial and ecological implications of recyclingPET in comparison to other types of waste and renewable energy sources.
PB  - Novi Sad : University of Novi Sad, Faculty of Sciences
C3  - International conference on Hydro-Climate Extremes and Society
T1  - Innovative Technology for Recycling Polyethylene Terephthalate: Climate Changes, Approaches, Solutions
SP  - 35
EP  - 35
UR  - https://hdl.handle.net/21.15107/rcub_cer_7335
ER  - 

@conference{
author = "Jovanović, Aleksandar and Vuksanović, Marija and Knežević, Nataša and Bošnjaković, Jovana and Bugarčić, Mladen and Milošević, Milena and Marinković, Aleksandar",
year = "2023",
abstract = "Worldwide pollution induces a negative impact on the complete environment. Modern societies are becomingmore involved in developing and implementing climate change adaptation policies as a result ofthe enormous hazards that climate change poses to human safety worldwide. One of the biggest problemsthat highly affects climate change is plastic pollution. Also, the utilization of a linear economy prevents theopportunity of solving mentioned problem. Hence, a major component of the strategy for tackling plasticpollution and trying to decrease global weather changes is an implementation of a circular economy. Plastichas to be reduced, reused, and recycled since its widespread consumption has put environmental protectionat risk. PET, also known as polyethylene terephthalate, is a prominent polymer material used forthe production of packaging, particularly plastic bottles. The majority of PET-based products are madeusing raw materials supplied from fossil fuels. However, methods based on biobased materials and recycling-modified products for obtaining novel products from waste PET have fewer greenhouse gas (GHG)emissions than the traditional method. Therefore, the subject of this paper is the innovative technology forthe fabrication of materials by PET recycling. Obtained monomer units - glycolysates were acquired by PETdepolymerization by inducing greener solutions. The resulting glycolysate was structurally modified withmaleic anhydride and finally with 2-octanol to obtain a novel plasticizer. The physicochemical characterizationof the obtained plasticizer, performed by infrared spectroscopy with Fourier transform (FTIR) andNMR spectroscopy, confirmed structural modifications. The mechanical characteristics of the final productwere tested after the plasticizers had been combined with bitumen at a range from 1 to 10 wt.% concentration.In addition, other PET recycling techniques will be presented and discussed. By comparing them,it will be determined which technique is most suitable for recycling with the smallest carbon footprint. Thesecond purpose of the research is to evaluate and contrast the financial and ecological implications of recyclingPET in comparison to other types of waste and renewable energy sources.",
publisher = "Novi Sad : University of Novi Sad, Faculty of Sciences",
journal = "International conference on Hydro-Climate Extremes and Society",
title = "Innovative Technology for Recycling Polyethylene Terephthalate: Climate Changes, Approaches, Solutions",
pages = "35-35",
url = "https://hdl.handle.net/21.15107/rcub_cer_7335"
}

Jovanović, A., Vuksanović, M., Knežević, N., Bošnjaković, J., Bugarčić, M., Milošević, M.,& Marinković, A.. (2023). Innovative Technology for Recycling Polyethylene Terephthalate: Climate Changes, Approaches, Solutions. in International conference on Hydro-Climate Extremes and Society
Novi Sad : University of Novi Sad, Faculty of Sciences., 35-35.
https://hdl.handle.net/21.15107/rcub_cer_7335

Jovanović A, Vuksanović M, Knežević N, Bošnjaković J, Bugarčić M, Milošević M, Marinković A. Innovative Technology for Recycling Polyethylene Terephthalate: Climate Changes, Approaches, Solutions. in International conference on Hydro-Climate Extremes and Society. 2023;:35-35.
https://hdl.handle.net/21.15107/rcub_cer_7335 .

Jovanović, Aleksandar, Vuksanović, Marija, Knežević, Nataša, Bošnjaković, Jovana, Bugarčić, Mladen, Milošević, Milena, Marinković, Aleksandar, "Innovative Technology for Recycling Polyethylene Terephthalate: Climate Changes, Approaches, Solutions" in International conference on Hydro-Climate Extremes and Society (2023):35-35,
https://hdl.handle.net/21.15107/rcub_cer_7335 .

TY  - CONF
AU  - Knežević, Nataša
AU  - Jovanović, Aleksandar
AU  - Bugarčić, Mladen
AU  - Vuksanović, Marija
AU  - Milošević, Milena
AU  - Pešić, Ivan
AU  - Marinković, Aleksandar
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7401
AB  - Cotton-based membranes, due to their exceptional biocompatibility and sustainability,have attracted considerable attention in various applications, especially in the field of bio andgreen technologies. This study investigates the biodegradation potential of cotton membranesmodified with TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) radical and citric acid (CA),with the aim of improving their properties and facilitating environmentally friendly disposal.TEMPO radicals, in conjunction with the crosslinker citric acid, are incorporated into thecellulose structure through a novel modification process. The citric acid component acted as aplasticizer, increasing the amorphous parts of the cellulose and promoting enzymatic attack.The TEMPO radical, with its nitroxyl group, contributed to the oxidation of cellulose, furtherfacilitating biodegradation.The biodegradation aspect of these modified membranes was investigated incontrolled environmental conditions (Soil Burial test), simulating natural scenarios (humidity,influence of enzymes, and bacteria). Biodegradation parameters such as weight loss,structural changes, and degradation kinetics were examined during 90 days. Characterizationof the structure was performed using FTIR and SEM methods.Our findings suggest that cellulosic membranes possess complete (100%)biodegradability after 70 days compared to unmodified membranes. Obtained result shedlight on the potential of membranes modified in this way as sustainable and biodegradablealternatives in various applications. The results emphasize their ecological nature and abilityto reduce environmental stress. Such cellulose-based materials promise a much greener futurein biotechnology, healthcare, and environmental protection.
PB  - Belgrade : University of Belgrade, Faculty of Technology and Metallurgy
C3  - International Conference: Biochemical Engineering and Biotechnology for Young Scientists, Book of abstracts
T1  - Possibility of biodegradation of cotton membrane containing TEMPO radical and citric acid
SP  - 42
EP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_cer_7401
ER  - 

@conference{
author = "Knežević, Nataša and Jovanović, Aleksandar and Bugarčić, Mladen and Vuksanović, Marija and Milošević, Milena and Pešić, Ivan and Marinković, Aleksandar",
year = "2023",
abstract = "Cotton-based membranes, due to their exceptional biocompatibility and sustainability,have attracted considerable attention in various applications, especially in the field of bio andgreen technologies. This study investigates the biodegradation potential of cotton membranesmodified with TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) radical and citric acid (CA),with the aim of improving their properties and facilitating environmentally friendly disposal.TEMPO radicals, in conjunction with the crosslinker citric acid, are incorporated into thecellulose structure through a novel modification process. The citric acid component acted as aplasticizer, increasing the amorphous parts of the cellulose and promoting enzymatic attack.The TEMPO radical, with its nitroxyl group, contributed to the oxidation of cellulose, furtherfacilitating biodegradation.The biodegradation aspect of these modified membranes was investigated incontrolled environmental conditions (Soil Burial test), simulating natural scenarios (humidity,influence of enzymes, and bacteria). Biodegradation parameters such as weight loss,structural changes, and degradation kinetics were examined during 90 days. Characterizationof the structure was performed using FTIR and SEM methods.Our findings suggest that cellulosic membranes possess complete (100%)biodegradability after 70 days compared to unmodified membranes. Obtained result shedlight on the potential of membranes modified in this way as sustainable and biodegradablealternatives in various applications. The results emphasize their ecological nature and abilityto reduce environmental stress. Such cellulose-based materials promise a much greener futurein biotechnology, healthcare, and environmental protection.",
publisher = "Belgrade : University of Belgrade, Faculty of Technology and Metallurgy",
journal = "International Conference: Biochemical Engineering and Biotechnology for Young Scientists, Book of abstracts",
title = "Possibility of biodegradation of cotton membrane containing TEMPO radical and citric acid",
pages = "42-42",
url = "https://hdl.handle.net/21.15107/rcub_cer_7401"
}

Knežević, N., Jovanović, A., Bugarčić, M., Vuksanović, M., Milošević, M., Pešić, I.,& Marinković, A.. (2023). Possibility of biodegradation of cotton membrane containing TEMPO radical and citric acid. in International Conference: Biochemical Engineering and Biotechnology for Young Scientists, Book of abstracts
Belgrade : University of Belgrade, Faculty of Technology and Metallurgy., 42-42.
https://hdl.handle.net/21.15107/rcub_cer_7401

Knežević N, Jovanović A, Bugarčić M, Vuksanović M, Milošević M, Pešić I, Marinković A. Possibility of biodegradation of cotton membrane containing TEMPO radical and citric acid. in International Conference: Biochemical Engineering and Biotechnology for Young Scientists, Book of abstracts. 2023;:42-42.
https://hdl.handle.net/21.15107/rcub_cer_7401 .

Knežević, Nataša, Jovanović, Aleksandar, Bugarčić, Mladen, Vuksanović, Marija, Milošević, Milena, Pešić, Ivan, Marinković, Aleksandar, "Possibility of biodegradation of cotton membrane containing TEMPO radical and citric acid" in International Conference: Biochemical Engineering and Biotechnology for Young Scientists, Book of abstracts (2023):42-42,
https://hdl.handle.net/21.15107/rcub_cer_7401 .

TY  - CONF
AU  - Mladenović, Ivana
AU  - Vuksanović, Marija
AU  - Obradov, Marko
AU  - Jovanov, Vladislav
AU  - Vorkapić, Miloš
AU  - Nikolić, Nebojša D.
AU  - Vasiljević-Radović, Dana
PY  - 2023
UR  - https://www.etran.rs/2023/E_PROCEEDINGS_ICETRAN_2023/IcETRAN23_RADOVI/MOI1.3.pdf
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6253
AB  - In this study, different forms of copper films were
electrodeposited (ED) on silicon wafer, copper and brass foils.
The effect of monocrystalline Si(111) surface cleaning method
and electrodeposition conditions and regimes (frequency in the
pulsating current (PC) regime, an addition of additives in
electrolyte for the constant galvanostatic (DC) regime, and
thickness) on surface morphology and wettability of copper films
was investigated. Optical microscopy equipped with highresolution camera, scanning electron microscopy (SEM) and an
atomic force microscopy (AFM) were used for thin film
characterization and to evaluate wettability of copper films. The
sessile drop method was used for the measurement of water
contact angle. According to the obtained results, choice of
electrolyte used in ED greatly affects wettability of copper films.
It was also shown that copper films electrodeposited from basic
sulfate electrolyte with varying current regimes frequencies,
thicknesses, and cathode types have opposite trends between
roughness parameter values and the water contact angle value.
Structural-morphological changes of a film or bulk solid surface
are key parameters in determining wettability properties and the
analysis of the wetting angle oscillations, but not the only one.
PB  - Society for Electronics, Telecommunications, Computers, Automatic Control and Nuclear Engineering
C3  - Proceedings, X International conference IcETRAN, 05 - 08.06.2023, East Sarajevo, B&H
T1  - Wettability of electrodeposited copper films and correlation with morphology and surface chemistry
VL  - MOI1.3-6
SP  - MOI1.3-1
UR  - https://hdl.handle.net/21.15107/rcub_cer_6253
ER  - 

@conference{
author = "Mladenović, Ivana and Vuksanović, Marija and Obradov, Marko and Jovanov, Vladislav and Vorkapić, Miloš and Nikolić, Nebojša D. and Vasiljević-Radović, Dana",
year = "2023",
abstract = "In this study, different forms of copper films were
electrodeposited (ED) on silicon wafer, copper and brass foils.
The effect of monocrystalline Si(111) surface cleaning method
and electrodeposition conditions and regimes (frequency in the
pulsating current (PC) regime, an addition of additives in
electrolyte for the constant galvanostatic (DC) regime, and
thickness) on surface morphology and wettability of copper films
was investigated. Optical microscopy equipped with highresolution camera, scanning electron microscopy (SEM) and an
atomic force microscopy (AFM) were used for thin film
characterization and to evaluate wettability of copper films. The
sessile drop method was used for the measurement of water
contact angle. According to the obtained results, choice of
electrolyte used in ED greatly affects wettability of copper films.
It was also shown that copper films electrodeposited from basic
sulfate electrolyte with varying current regimes frequencies,
thicknesses, and cathode types have opposite trends between
roughness parameter values and the water contact angle value.
Structural-morphological changes of a film or bulk solid surface
are key parameters in determining wettability properties and the
analysis of the wetting angle oscillations, but not the only one.",
publisher = "Society for Electronics, Telecommunications, Computers, Automatic Control and Nuclear Engineering",
journal = "Proceedings, X International conference IcETRAN, 05 - 08.06.2023, East Sarajevo, B&H",
title = "Wettability of electrodeposited copper films and correlation with morphology and surface chemistry",
volume = "MOI1.3-6",
pages = "MOI1.3-1",
url = "https://hdl.handle.net/21.15107/rcub_cer_6253"
}

Mladenović, I., Vuksanović, M., Obradov, M., Jovanov, V., Vorkapić, M., Nikolić, N. D.,& Vasiljević-Radović, D.. (2023). Wettability of electrodeposited copper films and correlation with morphology and surface chemistry. in Proceedings, X International conference IcETRAN, 05 - 08.06.2023, East Sarajevo, B&H
Society for Electronics, Telecommunications, Computers, Automatic Control and Nuclear Engineering., MOI1.3-6, MOI1.3-1.
https://hdl.handle.net/21.15107/rcub_cer_6253

Mladenović I, Vuksanović M, Obradov M, Jovanov V, Vorkapić M, Nikolić ND, Vasiljević-Radović D. Wettability of electrodeposited copper films and correlation with morphology and surface chemistry. in Proceedings, X International conference IcETRAN, 05 - 08.06.2023, East Sarajevo, B&H. 2023;MOI1.3-6:MOI1.3-1.
https://hdl.handle.net/21.15107/rcub_cer_6253 .

Mladenović, Ivana, Vuksanović, Marija, Obradov, Marko, Jovanov, Vladislav, Vorkapić, Miloš, Nikolić, Nebojša D., Vasiljević-Radović, Dana, "Wettability of electrodeposited copper films and correlation with morphology and surface chemistry" in Proceedings, X International conference IcETRAN, 05 - 08.06.2023, East Sarajevo, B&H, MOI1.3-6 (2023):MOI1.3-1,
https://hdl.handle.net/21.15107/rcub_cer_6253 .

TY  - JOUR
AU  - Knežević, Nataša
AU  - Milanović, Jovana Z.
AU  - Veličković, Zlate
AU  - Milošević, Milena
AU  - Vuksanović, Marija M.
AU  - Onjia, Antonije
AU  - Marinković, Aleksandar
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7167
AB  - Oxidized cotton linters, TOCell, were used as an adsorbent or derived membrane there from by linterscross-linking with citric acid. The adsorption/desorption study of Pb2+, methylene blue (MB), and crystalviolet (CV) removal, was performed. Adsorption data fitting, obtained using the Langmuir model, gave116 mg g 1 (Pb2+), 179 mg g 1 (MB) and 482 mg g 1 (CV) at 25 ℃ for TOCell linters, while 101 mg g 1(Pb2+), 165 mg g 1 (MB) and 426 mg g 1 (CV) for TOCell membrane. After desorption dyes were subjectedto photocatalytic degradation while lead was transformed into stable lead phthalate (LP), and furtherused as filler in composites based on unsaturated polyester resins (UPR). UPR was synthesized fromwaste polyethylene terephthalate (PET). Structural characterization was performed using FTIR, SEM,and NMR methods. Composites loaded with acryloyl modified kraft lignin (A-KfL) and/or LP was testedfor tensile strength, Vickers microhardness, and fire resistance (UL-94 V method). The best mechanicaland fireproofing properties were obtained at 15 wt.% A-KfL and 40 wt.% Al(OH)3 addition. The resultsof the toxicity leaching test (TCLP) confirmed the environmentally safe stabilization of desorbed pollutantin the UPR matrix. Application of environmentally friendly membranes, susceptible to easy biodegradation, had low negative effects to the environment.
T2  - Journal of Industrial and Engineering Chemistry
T1  - A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane
VL  - 126
SP  - 520
EP  - 536
DO  - 10.1016/j.jiec.2023.06.041
ER  - 

@article{
author = "Knežević, Nataša and Milanović, Jovana Z. and Veličković, Zlate and Milošević, Milena and Vuksanović, Marija M. and Onjia, Antonije and Marinković, Aleksandar",
year = "2023",
abstract = "Oxidized cotton linters, TOCell, were used as an adsorbent or derived membrane there from by linterscross-linking with citric acid. The adsorption/desorption study of Pb2+, methylene blue (MB), and crystalviolet (CV) removal, was performed. Adsorption data fitting, obtained using the Langmuir model, gave116 mg g 1 (Pb2+), 179 mg g 1 (MB) and 482 mg g 1 (CV) at 25 ℃ for TOCell linters, while 101 mg g 1(Pb2+), 165 mg g 1 (MB) and 426 mg g 1 (CV) for TOCell membrane. After desorption dyes were subjectedto photocatalytic degradation while lead was transformed into stable lead phthalate (LP), and furtherused as filler in composites based on unsaturated polyester resins (UPR). UPR was synthesized fromwaste polyethylene terephthalate (PET). Structural characterization was performed using FTIR, SEM,and NMR methods. Composites loaded with acryloyl modified kraft lignin (A-KfL) and/or LP was testedfor tensile strength, Vickers microhardness, and fire resistance (UL-94 V method). The best mechanicaland fireproofing properties were obtained at 15 wt.% A-KfL and 40 wt.% Al(OH)3 addition. The resultsof the toxicity leaching test (TCLP) confirmed the environmentally safe stabilization of desorbed pollutantin the UPR matrix. Application of environmentally friendly membranes, susceptible to easy biodegradation, had low negative effects to the environment.",
journal = "Journal of Industrial and Engineering Chemistry",
title = "A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane",
volume = "126",
pages = "520-536",
doi = "10.1016/j.jiec.2023.06.041"
}

Knežević, N., Milanović, J. Z., Veličković, Z., Milošević, M., Vuksanović, M. M., Onjia, A.,& Marinković, A.. (2023). A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane. in Journal of Industrial and Engineering Chemistry, 126, 520-536.
https://doi.org/10.1016/j.jiec.2023.06.041

Knežević N, Milanović JZ, Veličković Z, Milošević M, Vuksanović MM, Onjia A, Marinković A. A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane. in Journal of Industrial and Engineering Chemistry. 2023;126:520-536.
doi:10.1016/j.jiec.2023.06.041 .

Knežević, Nataša, Milanović, Jovana Z., Veličković, Zlate, Milošević, Milena, Vuksanović, Marija M., Onjia, Antonije, Marinković, Aleksandar, "A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane" in Journal of Industrial and Engineering Chemistry, 126 (2023):520-536,
https://doi.org/10.1016/j.jiec.2023.06.041 . .

TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Tomić, Nataša Z.
AU  - Petrović, Miloš
AU  - Radojević, Vesna J.
AU  - Marinković, Aleksandar D.
AU  - Jančić- Heinemann, Radmila
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5423
AB  - Rice husk was used to produce silica particles, which were then used to reinforce the polymer matrix. The synthesized SiO2 particles were characterized using X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS. In a PMMA matrix, prepared SiO2 particles in amounts of 1, 3, and 5 wt.% were used as reinforcing agents. The goal of this research was to see if SiO2 particles had any effect on the mechanical properties of polymer composite materials. The morphology of the composites was examined using a field emission scanning electron microscope (FE-SEM). Vickers microindentation hardness and impact testing were used to determine the mechanical properties of the obtained composites. The indentation creep’s behavior of a polymethylmetacrylate (PMMA) composite material with varying amounts of nanoparticles (SiO2) was investigated and analyzed.
AB  - Љуска пиринча је коришћена за производњу честица силицијум диоксида, које су коришћене за ојачавање полимерне матрице. Синтетизоване честице силицијум диоксида карактерисане су дифракцијом рендгенских зрака, инфрацрвеном спектроскопијом Фуријеове трансформације (ФТИР) и скенирајућом лектронском микроскопом са ЕДС. У матрици полиметил метакриилата, припремљене честицее силицијум диоксида у количинама од 1, 3 и 5 мас. %, коришћене су као ојачање. Циљ овог истраживања био је да се утврди да ли честице силицијум диоксида утичу на механичка својства полимерних композитних материјала. Морфологија композита је испитивана коришћењем поља емисионог скенирајућег електронског микроскопа (ФЕ-СЕМ). За одређивање механичких својстава добијених композита коришћени су Вицкерс микроиндентациони тестови и испитивање на удар. Понашање пузања композитног материјала полиметилметакрилата (ПММА) са различитим количинама наночестица силицијум диоксида је испитано и анализирано.
PB  - Belgrade :  International Institute for the Science of Sintering (IISS)
T2  - Science of sintering
T1  - Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material
VL  - 54
IS  - 2
SP  - 211
EP  - 221
DO  - 10.2298/SOS2202211V
ER  - 

@article{
author = "Vuksanović, Marija M. and Mladenović, Ivana O. and Tomić, Nataša Z. and Petrović, Miloš and Radojević, Vesna J. and Marinković, Aleksandar D. and Jančić- Heinemann, Radmila",
year = "2022",
abstract = "Rice husk was used to produce silica particles, which were then used to reinforce the polymer matrix. The synthesized SiO2 particles were characterized using X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS. In a PMMA matrix, prepared SiO2 particles in amounts of 1, 3, and 5 wt.% were used as reinforcing agents. The goal of this research was to see if SiO2 particles had any effect on the mechanical properties of polymer composite materials. The morphology of the composites was examined using a field emission scanning electron microscope (FE-SEM). Vickers microindentation hardness and impact testing were used to determine the mechanical properties of the obtained composites. The indentation creep’s behavior of a polymethylmetacrylate (PMMA) composite material with varying amounts of nanoparticles (SiO2) was investigated and analyzed., Љуска пиринча је коришћена за производњу честица силицијум диоксида, које су коришћене за ојачавање полимерне матрице. Синтетизоване честице силицијум диоксида карактерисане су дифракцијом рендгенских зрака, инфрацрвеном спектроскопијом Фуријеове трансформације (ФТИР) и скенирајућом лектронском микроскопом са ЕДС. У матрици полиметил метакриилата, припремљене честицее силицијум диоксида у количинама од 1, 3 и 5 мас. %, коришћене су као ојачање. Циљ овог истраживања био је да се утврди да ли честице силицијум диоксида утичу на механичка својства полимерних композитних материјала. Морфологија композита је испитивана коришћењем поља емисионог скенирајућег електронског микроскопа (ФЕ-СЕМ). За одређивање механичких својстава добијених композита коришћени су Вицкерс микроиндентациони тестови и испитивање на удар. Понашање пузања композитног материјала полиметилметакрилата (ПММА) са различитим количинама наночестица силицијум диоксида је испитано и анализирано.",
publisher = "Belgrade :  International Institute for the Science of Sintering (IISS)",
journal = "Science of sintering",
title = "Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material",
volume = "54",
number = "2",
pages = "211-221",
doi = "10.2298/SOS2202211V"
}

Vuksanović, M. M., Mladenović, I. O., Tomić, N. Z., Petrović, M., Radojević, V. J., Marinković, A. D.,& Jančić- Heinemann, R.. (2022). Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material. in Science of sintering
Belgrade :  International Institute for the Science of Sintering (IISS)., 54(2), 211-221.
https://doi.org/10.2298/SOS2202211V

Vuksanović MM, Mladenović IO, Tomić NZ, Petrović M, Radojević VJ, Marinković AD, Jančić- Heinemann R. Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material. in Science of sintering. 2022;54(2):211-221.
doi:10.2298/SOS2202211V .

Vuksanović, Marija M., Mladenović, Ivana O., Tomić, Nataša Z., Petrović, Miloš, Radojević, Vesna J., Marinković, Aleksandar D., Jančić- Heinemann, Radmila, "Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material" in Science of sintering, 54, no. 2 (2022):211-221,
https://doi.org/10.2298/SOS2202211V . .

TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Tomić, Nataša Z.
AU  - Petrović, Miloš
AU  - Radojević, Vesna J.
AU  - Marinković, Aleksandar D.
AU  - Jančić  Heinemann, Radmila
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5266
AB  - Rice husk was used to produce silica particles, which were then used to reinforce the polymer matrix. The synthesized SiO2 particles were characterized using X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS. In a PMMA matrix, prepared SiO2 particles in amounts of 1, 3, and 5 wt.% were used as reinforcing agents. The goal of this research was to see if SiO2 particles had any effect on the mechanical properties of polymer composite materials. The morphology of the composites was examined using a field emission scanning electron microscope (FE-SEM). Vickers microindentation hardness and impact testing were used to determine the mechanical properties of the obtained composites. The indentation creep’s behavior of a polymethylmetacrylate (PMMA) composite material with varying amounts of nanoparticles (SiO2) was investigated and analyzed.
T2  - Science of Sintering
T1  - Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material
VL  - 54
IS  - 2
SP  - 211
EP  - 221
DO  - 10.2298/SOS2202211V
ER  - 

@article{
author = "Vuksanović, Marija M. and Mladenović, Ivana O. and Tomić, Nataša Z. and Petrović, Miloš and Radojević, Vesna J. and Marinković, Aleksandar D. and Jančić  Heinemann, Radmila",
year = "2022",
abstract = "Rice husk was used to produce silica particles, which were then used to reinforce the polymer matrix. The synthesized SiO2 particles were characterized using X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS. In a PMMA matrix, prepared SiO2 particles in amounts of 1, 3, and 5 wt.% were used as reinforcing agents. The goal of this research was to see if SiO2 particles had any effect on the mechanical properties of polymer composite materials. The morphology of the composites was examined using a field emission scanning electron microscope (FE-SEM). Vickers microindentation hardness and impact testing were used to determine the mechanical properties of the obtained composites. The indentation creep’s behavior of a polymethylmetacrylate (PMMA) composite material with varying amounts of nanoparticles (SiO2) was investigated and analyzed.",
journal = "Science of Sintering",
title = "Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material",
volume = "54",
number = "2",
pages = "211-221",
doi = "10.2298/SOS2202211V"
}

Vuksanović, M. M., Mladenović, I. O., Tomić, N. Z., Petrović, M., Radojević, V. J., Marinković, A. D.,& Jančić  Heinemann, R.. (2022). Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material. in Science of Sintering, 54(2), 211-221.
https://doi.org/10.2298/SOS2202211V

Vuksanović MM, Mladenović IO, Tomić NZ, Petrović M, Radojević VJ, Marinković AD, Jančić  Heinemann R. Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material. in Science of Sintering. 2022;54(2):211-221.
doi:10.2298/SOS2202211V .

Vuksanović, Marija M., Mladenović, Ivana O., Tomić, Nataša Z., Petrović, Miloš, Radojević, Vesna J., Marinković, Aleksandar D., Jančić  Heinemann, Radmila, "Mechanical Properties of Biomass-derived Silica Nanoparticles Reinforced PMMA Composite Material" in Science of Sintering, 54, no. 2 (2022):211-221,
https://doi.org/10.2298/SOS2202211V . .

TY  - JOUR
AU  - Vuksanović, Marija
AU  - Jovanović, Aleksandar A.
AU  - Milošević, Milena
AU  - Gržetić, Jelena
AU  - Stajčić, Ivana
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5628
AB  - Predmet ovog istraživanja je sinteza glikolizata iz recikliranog poli(etilen tereftalata) (PET) postupcima depolimerizacije pomoću dietilenglikoala (DEG) u prisustvu katalizatora FASCAT 4100. Dobijeni glikolizat je zatim tretiran anhidridom maleinske kiseline i na kraju 2-oktanolom (2-EtHex pri čemu se dobija 2-EtHex/MA/DEG/PET/EG/MA/2-EtHex plastifikator. Karakterizacija dobijenog plastifikatora izvršena je infracrvenom spektroskopijom sa Furijeovom transformacijom (FTIR) i NMR spektroskopijom. Dobijeni plastifikatori (10 tež. %) su umešani u bitumen a zatim u su izvršena ispitivanja mehaničkih svojstava dobijenih proizvoda.
AB  - The subject of this study is the synthesis of glycolysates from recycled poly (ethylene terephthalate) (PET) by depolymerization using diethylene glycol (DEG) in the presence of catalyst FASCAT 4100. The resulting glycolysate was then treated with maleic anhydride and finally with 2-octanol to obtain a 2-EtHex/MA/DEG/PET/EG/MA/2-EtHex plasticizer. The characterization of the obtained plasticizer was performed by infrared spectroscopy with Fourier transform (FTIR) and NMR spectroscopy. The obtained plasticizers were mixed into bitumen with 10 wt. % and tests of mechanical properties of obtained products were performed.
PB  - Beograd : Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Testing of mechanical properties of bitumen products obtained using polyethylene tereftalate-based plastifiers
T1  - Ispitivanje mehaničkih svojstava bitumenskih proizvoda dobijenih korišćenjem plastifikatora na bazi polietilen tereftalat-a
VL  - 77
IS  - 5
SP  - 413
EP  - 417
DO  - 10.5937/tehnika2204413V
ER  - 

@article{
author = "Vuksanović, Marija and Jovanović, Aleksandar A. and Milošević, Milena and Gržetić, Jelena and Stajčić, Ivana and Jančić-Heinemann, Radmila and Marinković, Aleksandar",
year = "2022",
abstract = "Predmet ovog istraživanja je sinteza glikolizata iz recikliranog poli(etilen tereftalata) (PET) postupcima depolimerizacije pomoću dietilenglikoala (DEG) u prisustvu katalizatora FASCAT 4100. Dobijeni glikolizat je zatim tretiran anhidridom maleinske kiseline i na kraju 2-oktanolom (2-EtHex pri čemu se dobija 2-EtHex/MA/DEG/PET/EG/MA/2-EtHex plastifikator. Karakterizacija dobijenog plastifikatora izvršena je infracrvenom spektroskopijom sa Furijeovom transformacijom (FTIR) i NMR spektroskopijom. Dobijeni plastifikatori (10 tež. %) su umešani u bitumen a zatim u su izvršena ispitivanja mehaničkih svojstava dobijenih proizvoda., The subject of this study is the synthesis of glycolysates from recycled poly (ethylene terephthalate) (PET) by depolymerization using diethylene glycol (DEG) in the presence of catalyst FASCAT 4100. The resulting glycolysate was then treated with maleic anhydride and finally with 2-octanol to obtain a 2-EtHex/MA/DEG/PET/EG/MA/2-EtHex plasticizer. The characterization of the obtained plasticizer was performed by infrared spectroscopy with Fourier transform (FTIR) and NMR spectroscopy. The obtained plasticizers were mixed into bitumen with 10 wt. % and tests of mechanical properties of obtained products were performed.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Testing of mechanical properties of bitumen products obtained using polyethylene tereftalate-based plastifiers, Ispitivanje mehaničkih svojstava bitumenskih proizvoda dobijenih korišćenjem plastifikatora na bazi polietilen tereftalat-a",
volume = "77",
number = "5",
pages = "413-417",
doi = "10.5937/tehnika2204413V"
}

Vuksanović, M., Jovanović, A. A., Milošević, M., Gržetić, J., Stajčić, I., Jančić-Heinemann, R.,& Marinković, A.. (2022). Testing of mechanical properties of bitumen products obtained using polyethylene tereftalate-based plastifiers. in Tehnika
Beograd : Savez inženjera i tehničara Srbije., 77(5), 413-417.
https://doi.org/10.5937/tehnika2204413V

Vuksanović M, Jovanović AA, Milošević M, Gržetić J, Stajčić I, Jančić-Heinemann R, Marinković A. Testing of mechanical properties of bitumen products obtained using polyethylene tereftalate-based plastifiers. in Tehnika. 2022;77(5):413-417.
doi:10.5937/tehnika2204413V .

Vuksanović, Marija, Jovanović, Aleksandar A., Milošević, Milena, Gržetić, Jelena, Stajčić, Ivana, Jančić-Heinemann, Radmila, Marinković, Aleksandar, "Testing of mechanical properties of bitumen products obtained using polyethylene tereftalate-based plastifiers" in Tehnika, 77, no. 5 (2022):413-417,
https://doi.org/10.5937/tehnika2204413V . .

TY  - JOUR
AU  - Mladenović, Ivana
AU  - Bošković, Marko
AU  - Vuksanović, Marija
AU  - Nikolić, Nebojša D.
AU  - Lamovec, Jelena
AU  - Vasiljević-Radović, Dana
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5302
AB  - Mechanical (hardness and adhesion) and electrical (sheet resistance) characteristics of electrolytically produced copper coatings have been investigated. Morphologies of Cu coatings produced galvanostatically at two current densities from the basic sulfate electrolyte and from an electrolyte containing levelling/brightening additives without and with application of ultrasound for the electrolyte stirring were characterized by SEM and AFM techniques. Mechanical characteristics were examined by Vickers microindentation using the Chen–Gao (C–G) composite hardness model, while electrical characteristics were examined by the four-point probe method. Application of ultrasound achieved benefits on both hardness and adhesion of the Cu coatings, thereby the use of both the larger current density and additive-free electrolyte improved these mechanical characteristics. The hardness of Cu coatings calculated according to the C–G model was in the 1.1844– 1.2303 GPa range for fine-grained Cu coatings obtained from the sulfate electrolyte and in the 0.8572–1.1507 GPa range for smooth Cu coatings obtained from the electrolyte with additives. Analysis of the electrical characteristics of Cu coatings after an aging period of 4 years showed differences in the sheet resistance between the top and the bottom sides of the coating, which is attributed to the formation of a thin oxide layer on the coating surface area.
PB  - MDPI
T2  - Electronics
T1  - Structural, Mechanical and Electrical Characteristics of Copper Coatings Obtained by Various Electrodeposition Processes
VL  - 11
IS  - 3
SP  - 443
DO  - 10.3390/electronics11030443
ER  - 

@article{
author = "Mladenović, Ivana and Bošković, Marko and Vuksanović, Marija and Nikolić, Nebojša D. and Lamovec, Jelena and Vasiljević-Radović, Dana",
year = "2022",
abstract = "Mechanical (hardness and adhesion) and electrical (sheet resistance) characteristics of electrolytically produced copper coatings have been investigated. Morphologies of Cu coatings produced galvanostatically at two current densities from the basic sulfate electrolyte and from an electrolyte containing levelling/brightening additives without and with application of ultrasound for the electrolyte stirring were characterized by SEM and AFM techniques. Mechanical characteristics were examined by Vickers microindentation using the Chen–Gao (C–G) composite hardness model, while electrical characteristics were examined by the four-point probe method. Application of ultrasound achieved benefits on both hardness and adhesion of the Cu coatings, thereby the use of both the larger current density and additive-free electrolyte improved these mechanical characteristics. The hardness of Cu coatings calculated according to the C–G model was in the 1.1844– 1.2303 GPa range for fine-grained Cu coatings obtained from the sulfate electrolyte and in the 0.8572–1.1507 GPa range for smooth Cu coatings obtained from the electrolyte with additives. Analysis of the electrical characteristics of Cu coatings after an aging period of 4 years showed differences in the sheet resistance between the top and the bottom sides of the coating, which is attributed to the formation of a thin oxide layer on the coating surface area.",
publisher = "MDPI",
journal = "Electronics",
title = "Structural, Mechanical and Electrical Characteristics of Copper Coatings Obtained by Various Electrodeposition Processes",
volume = "11",
number = "3",
pages = "443",
doi = "10.3390/electronics11030443"
}

Mladenović, I., Bošković, M., Vuksanović, M., Nikolić, N. D., Lamovec, J.,& Vasiljević-Radović, D.. (2022). Structural, Mechanical and Electrical Characteristics of Copper Coatings Obtained by Various Electrodeposition Processes. in Electronics
MDPI., 11(3), 443.
https://doi.org/10.3390/electronics11030443

Mladenović I, Bošković M, Vuksanović M, Nikolić ND, Lamovec J, Vasiljević-Radović D. Structural, Mechanical and Electrical Characteristics of Copper Coatings Obtained by Various Electrodeposition Processes. in Electronics. 2022;11(3):443.
doi:10.3390/electronics11030443 .

Mladenović, Ivana, Bošković, Marko, Vuksanović, Marija, Nikolić, Nebojša D., Lamovec, Jelena, Vasiljević-Radović, Dana, "Structural, Mechanical and Electrical Characteristics of Copper Coatings Obtained by Various Electrodeposition Processes" in Electronics, 11, no. 3 (2022):443,
https://doi.org/10.3390/electronics11030443 . .